Ventilated shoe

Information

  • Patent Grant
  • 6401364
  • Patent Number
    6,401,364
  • Date Filed
    Thursday, June 15, 2000
    24 years ago
  • Date Issued
    Tuesday, June 11, 2002
    22 years ago
  • Inventors
  • Original Assignees
  • Examiners
    • Patterson; M D
    Agents
    • Oblon, Spivak, McClelland, Maier & Neustadt, P.C.
Abstract
A ventilated shoe having an external layer, a reinforcing layer, and an internal layer, with both the external layer and the internal layer being made from a ventilated mesh material. The reinforcing layer provides a structure for reinforcing the shoe, and is generally positioned between a portion of the external layer and the internal layer. The reinforcing layer is sized and configured to permit the transmission of the fitting stress given by the shoes laces on the eyelets, to the sole portion of the shoe, thereby providing the upper portion of the shoe with durability and stability. The reinforcing layer is configured to provide the maximum amount of structural stability and durability to the shoe, while generally being utilized over a minimum area of the shoe in order to provide the shoe with the maximum porosity. The shoe includes stitching that connects the external layer to the reinforcing layer, which does not restrict the free flow of fluid along the internal layer, thereby allowing the fluid to travel along the internal layer and exit the shoe via open areas where a reinforcing layer is not present.
Description




BACKGROUND OF THE INVENTION




1. Field of the Invention




The present invention relates generally to a ventilated sport shoe, more specifically, a durable shoe formed of ventilated layers of material and a reinforcing layer.




2. Discussion of the Background




Many athletic activities require that an athlete perform strenuous activities for a limited period of time under hot weather conditions. Shoes constructed for such sporting activities are generally not very resistant to wear, and in some instances are constructed for use in only one single event, such as in a marathon race. When constructing a shoe it is indeed quasi impossible to reconcile opposite requirements such as lightness, ventilation, and durability. The inventor of the present invention has determined that it would be advantageous to construct a shoe, and specifically a sports and multi-activity shoe, that will allow a foot of a wearer to remain light, cool and dry under such conditions, while retaining high durability.





FIG. 6

depicts an athletic shoe


100


manufactured by Adidas that is constructed using a single layer of three-dimensional mesh material


102


. The shoe


100


includes three bands


104


on each side that are provided on the exterior of the shoe


100


, and that extend from the shoelaces


106


to a sole


108


of the shoe


100


.





FIG. 7

depicts a marathon shoe


200


manufactured by Polo Sport that is constructed using a single layer of mesh material


202


. The shoe


200


includes two reinforcement bands


204


on each side that are provided on the exterior of the shoe


200


, and that extend from the shoelaces


206


to a sole


208


of the shoe


200


.




The inventor has determined that positioning of bands on the exterior of the shoe is disadvantageous since the exterior of the shoe can occasionally contact other objects. For example, during a runner's stride, the exterior of the shoe on the instep side of the shoe can come into contact with the other leg of the runner, thereby scraping and causing discomfort to the leg. Accordingly, the inventor has determined that in such a shoe construction the selection of the material used to construct the band should be based at least partially on the softness of the exterior of such a band. This softness factor limits that types of materials that can be utilized for the bands, and can require the selection of an expensive material. An additional disadvantage to the shoes depicted in

FIGS. 6 and 7

is that the bands do not provide stability or durability to the remainder of the shoe not covered by the bands.




When constructing shoes made for sporting or multi-activities, the durability of the shoe is particularly important. For example, the shoe should be resistant to abrasion against various surfaces such as rocks, and should be resistant to deformation and general wear. The inventor has determined that such durability issues are not fully addressed in the sport shoes discussed above.




Accordingly, the inventor has determined that a ventilated shoe is needed that will overcome the disadvantages discussed above.




SUMMARY OF THE INVENTION




An object of the present invention is to provide a ventilated shoe that is porous to allow fluids such as sweat and air to flow in and out of the shoe in order to keep the wearer's foot relatively cool and dry.




Another object of the present invention is to provide a shoe with a reinforcing layer that is sized and configured to permit the transmission of the fitting stress given by the shoes laces on the eyelets, to the sole portion of the shoe, thereby providing the upper portion of the shoe with durability and stability.




An additional object of the present invention is to provide a shoe with a reinforcing layer that positioned below an external layer and is configured to provide the maximum amount of structural stability and durability to the shoe, while generally being utilized over a minimum area of the shoe in order to provide the shoe with the maximum porosity.




A further object of the present invention is to provide a shoe that includes stitching that connects the external layer to the reinforcing layer, which does not restrict the free flow of fluid along the internal layer, thereby allowing the fluid to travel along the internal layer and exit the shoe via open areas where a reinforcing layer is not present.




The ventilated shoe according to the present invention includes an upper portion, which generally encloses a foot of a wearer, and a sole portion, which is affixed to the upper portion. The shoe is constructed using an external layer, a reinforcing layer, and an internal layer, with both the external layer and the internal layer being made from a ventilated mesh material. In the preferred embodiment, the external layer is made of mesh with abrasion resistance characteristics, and the internal layer is made of a three-dimensional mesh which is more comfortable to the wearer then mesh. The three-dimensional mesh is a loose configuration of fibers between a soft porous inner layer and an outer porous layer, which provide a porous layer that allows gases, such as air, and liquids, such as perspiration, to travel therethrough and in a longitudinal direction.




The reinforcing layer provides a means for reinforcing the shoe, and is generally positioned between a portion of the external layer and the internal layer. By positioning the reinforcing layer between the external layer and the internal layer, the reinforcing layer is isolated from both the wearer's foot and the exterior of the shoe, which allows the construction of the reinforcing layer to be based solely on the ability of the reinforcing layer to resist traction forces acting on the shoe, rather than aesthetic concerns, abrasion resistance concerns, or over whether the reinforcing layer will create discomfort for the wearer. Thus, this configuration allows the reinforcing layer to be constructed of inexpensive materials. The reinforcing layer can be constructed from non-ventilated material, or from ventilated material. The reinforcing layer is sized and configured to permit the transmission of the fitting stress given by the shoes laces on the eyelets, to the sole portion of the shoe, thereby providing the upper portion of the shoe with durability and stability. The reinforcing layer is configured to provide the maximum amount of structural stability and durability to the shoe, while generally being utilized over a minimum area of the shoe in order to provide the shoe with the maximum porosity. The reinforcing layer advantageously includes one or more openings that define open areas in the reinforcing layer. Since in the open areas within the openings there are only two layers, specifically the external layer and the internal layer, the open areas are more porous than areas that include the reinforcing layer and therefore the open areas allow fluids to travel in and out of the shoe more rapidly than in areas that include the reinforcing layer. The openings have structural members that extend therebetween that are configured to extend from the eyelet holes to the lower edge of the reinforcing layer, thereby transmitting the stresses placed on the eyelet holes of the shoe by shoelaces to the sole portion of the shoe.




The shoe of the present invention includes a means for connecting the external layer, the reinforcing layer, and the internal layer. The preferred means for generally connecting these layers is stitching, although other means for connecting can be used some places in combination with the stitching, such as glue. As compared to glue, which is not breatheable, the use of stitching generally improves signficantly the ability of the layers to allow air, sweat, or other fluids to travel through the porous layers of the shoe, which can help keep the wearer's foot relatively cool and dry.




The present invention includes stitching that extends from the external layer, through the reinforcing layer, and connects to the internal layer. Such stitching is beneficial in that it provides the maximum interconnection between the three layers, and therefore the maximum structural strength. However, such stitching has the tendency to pinch or compress the various layers together, which hinders the free flow of fluids along the individual layers. The travel of fluids along an individual layer is beneficial in that it allows for the distribution of sweat or other fluids over a large volume of layer material and towards more porous areas of the shoe, which allows the layer to dry and cool faster.




The present invention also includes stitching that connects the external layer to the reinforcing layer. Such stitching does not restrict the free flow of fluid along the internal layer, which allows the fluid to travel along the internal layer and exit the shoe via the open areas where a reinforcing layer is not present.




The present invention includes a reinforcing structure by forming stitching lines extending in a direction from the eyelet holes of the reinforcing layer and downward along the structural member of the reinforcing layer to the sole portion of the shoe. The stitching lines transmit stresses placed on the eyelet holes of the shoe by shoelaces to the sole portion of the shoe.




The shoe of the present invention preferably further includes a first secondary reinforcement layer attached on an exterior surface of the external layer at the toe part of the shoe and a second secondary reinforcement layer attached on an exterior surface of the external layer at a heel part of the shoe. The secondary reinforcement layers are constructed to provide protection to the shoe at high contact areas and are made of ventilated material, such as grid or mesh having a high abrasion resistance, such as nylon. The shoe of the present invention preferably further includes a secondary reinforcement layer attached on an interior surface of the internal layer at an eyelet part of the shoe.




The shoe of the present invention preferably includes a tongue portion that includes a layer of ventilated foam positioned beneath the external layer. The tongue portion also includes an inner cleanliness textile that is preferably attached to the foam. The shoe also preferably includes a layer of ventilated foam extending about the ankle portion of the shoe.











BRIEF DESCRIPTION OF THE DRAWINGS




A more complete appreciation of the invention and many of the attendant advantages thereof will be readily obtained as the same becomes better understood by reference to the following detailed description when considered in connection with the accompanying drawings, wherein:





FIG. 1

is a side external view of an embodiment of a ventilated shoe according to the present invention where the stitches are not depicted for better comprehension of the invention;





FIGS. 2A

,


2


B, and


2


C are enlarged, cross-sectional views of a portion of various alternative embodiments of a ventilated shoe according to the present invention;





FIGS. 3A and 3B

are side views of a different embodiments of a ventilated shoe with the external layer removed according to the present invention, which depict alternative stitching configurations;





FIGS. 4A

,


4


B, and


4


C are side views of a reinforcement layer and reinforcement members;





FIG. 5

is an exploded, perspective view of a tongue of a ventilation shoe according to the present invention;





FIG. 6

is a perspective view of a first related art shoe; and





FIG. 7

is a perspective view of a second related art shoe.











DESCRIPTION OF THE PREFERRED EMBODIMENTS




Referring now to the drawings, where like reference numerals identify the same or corresponding parts throughout the several views,

FIGS. 1

though


5


set forth various embodiments of a ventilated shoe according to the present invention.





FIG. 1

depicts an embodiment of a ventilated shoe


10


according to the present invention. The shoe


10


includes an upper portion


12


, which generally encloses a foot of a wearer, and a sole portion


14


, which is affixed to the upper portion


12


using, for example, glue and/or stitching. The shoe


10


generally includes a toe part


16


at a forward end of the shoe


10


, and a heel part


18


at a rearward end of the shoe


10


. The shoe


10


further includes an opening


19


that allows the wearer of the shoe


10


to insert a foot therethrough, and that is adjacent to the wearer's ankle once the shoe


10


is properly positioned on the wearer's foot.




As depicted in

FIG. 2A

, the ventilated shoe


10


of the present invention is constructed using an external layer


20


, a reinforcing layer


30


, and an internal layer


40


. Both the external layer


20


and the internal layer


40


are made from a ventilated mesh material. The internal layer


40


generally abuts the wearer's foot


2


(see

FIG. 2B

) or the wearer's sock


4


(see

FIG. 2C

) when the shoe


10


is positioned on the wearer's foot. In the preferred embodiment, the external layer


20


is made of mesh with abrasion resistance characteristics, and the internal layer


40


is made of a three-dimensional mesh which is more comfortable to the wearer then mesh. The three-dimensional mesh is a loose configuration of fibers


42


extending substantially perpendicularly between a soft porous inner layer


41


and an outer porous layer


43


, which provide a porous layer that allows gases, such as air, and liquids, such as perspiration, to travel not only therethrough, but also in a direction substantially parallel to said layers


41


,


43


. Preferably, the three dimensional mesh material has a plurality of holes having a diameter in a range from 0.5 mm to 2 mm, although diameter holes that are either large or smaller than this preferred range can alternatively be used. Preferably, the ventilated mesh material of the external layer


20


has a plurality of holes having a diameter in a range from 0.5 mm to 2 mm, although diameter holes that are either large or smaller than this preferred range can alternatively be used.




The reinforcing layer


30


depicted in

FIGS. 2A

,


2


B, and


2


C provides a means for reinforcing the shoe, and is generally positioned between a portion of the external layer


20


and the internal layer


40


. By positioning the reinforcing layer


30


between the external layer


20


and the internal layer


40


, the reinforcing layer


30


is isolated from both the wearer's foot and the exterior of the shoe, which allows the construction of the reinforcing layer


30


to be based solely on the traction resistance characteristics of the reinforcing layer


30


, rather than aesthetic concerns, abrasion resistance concerns, or concerns over whether the reinforcing layer will create discomfort for the wearer. This configuration allows the reinforcing layer


30


to be constructed of inexpensive materials. The reinforcing layer


30


can be constructed from non-ventilated material such as non-woven material, or from ventilated material, such as breathable woven textiles, or unwoven textiles having small holes. The reinforcing layer


30


is sized and configured to permit the transmission (without deformation of the layer) of the fitting stress given by the shoes laces (not depicted) on the eyelets


22


, to the sole portion


14


of the shoe


10


. Due to its high traction resistance, i.e., low deformation under traction stress, the reinforcing layer


30


also provides the shoe


10


with better durability and better dimensional stability on the upper portion


12


of the shoe


10


. While the reinforcing layer


30


provides durability and dimensional stability to the shoe


10


, the amount of area of the shoe


10


that incorporates a reinforcing layer should be kept to a minimum because the reinforcing layer


30


is not generally as porous as the external layer


20


and the internal layer


40


. One objective of the present invention is to construct a shoe


10


that is porous to allow fluids such as sweat and air to flow in and out of the shoe through the layers in order to keep the wearer's foot relatively cool and dry. The reinforcing layer


30


is preferably constructed to allow fluid to travel therethrough.





FIG. 4A

depicts an embodiment of the reinforcing layer


30


. The reinforcing layer


30


is configured to provide the maximum amount of structural stability and durability to the shoe, while generally being utilized over a minimum area of the shoe


10


in order to provide the shoe with the maximum porosity. The preferred embodiment of the reinforcing layer


30


has an end


31


that is located at the toe part


16


of the shoe, and an end


32


that is located at the heel part


18


of the shoe


10


. The reinforcing layer


30


has a plurality of eyelet holes


34


that correspond to the eyelet holes


22


of the shoe


10


, and an opening


35


that extends about the opening


19


of the shoe


10


. Note, however, that in the preferred embodiment the opening


35


is not flush with opening


19


, but rather dips downward toward the sole portion


14


of the shoe


10


. The reinforcing layer


30


extends downward to a lower edge


38


that abuts the sole portion


14


of the shoe. The reinforcing layer


30


also advantageously includes one or more openings


36


that define open areas in the reinforcing layer. Since in the open areas within the openings


36


there are only two layers, specifically the external layer


20


and the internal layer


40


, the open areas are more porous than areas that include the reinforcing layer


30


and therefore the open areas allow fluids to travel in and out of the shoe


10


more rapidly than in areas that include the reinforcing layer


30


. The openings


36


have structural members


37


that extend therebetween. The structural members


37


are configured to extend from the eyelet holes


34


to the lower edge


38


, thereby transmitting the traction stresses placed on the eyelet holes


22


of the shoe


10


by shoelaces to the sole portion


14


of the shoe


10


. The openings


36


are preferably formed of curved shapes, which prevents a concentration of stresses that would be present in a shape having angled corners. The reinforcing layer


30


can alternatively be constructed to include apertures


39


which give the layer


30


increased porosity. The reinforcing layer


30


preferably extends along both sides of the shoe


10


.




The shoe


10


of the present invention includes a means for connecting the external layer


20


, the reinforcing layer


30


, and the internal layer


40


. The preferred means for connecting these layers is stitching, although other means for connecting can be used in some places or in combination with the stitching, such as glue. As compared to glue, the use of stitching improves significantly the ability of the layers to allow air, sweat, or other fluids to travel through the porous layers of the shoe, which can help keep the wearer's foot relatively cool and dry.





FIG. 2A

depicts a stitch


44


that extends from the external layer


20


, through the reinforcing layer


30


, and connects to the internal layer


40


. The stitch


44


is beneficial in that it provides the maximum interconnection between the three layers


20


,


30


, and


40


, and therefore the maximum structural strength. The stitch


44


has the tendency to pinch or compress the various layers together.

FIG. 2B

depicts in a more detailed way the flow of fluids in the area of a stitch


44


along the internal layer


40


using arrows in a situation where the internal layer is adjacent the wearer's foot


2


. In this situation, the fluid can travel both in a direction parallel to the layers


41


,


43


along the length of the internal layer


40


(horizontally, vertically, and diagonally) through the stitching


44


, and in the space S over the outside of the stitching


44


between the internal layer


40


and the foot


2


.





FIG. 2C

depicts the flow of fluids along an internal layer


40


′ using arrows in a situation where the internal layer is adjacent the wearer's sock


4


. The internal layer


40


′ is constructed of a mesh material which can be similar or different to that used for the external layer


20


. In this situation, the fluid can travel both along the length of the internal layer


40


′ under the stitching


44


, however, the fluid will most readily travel around the outside of the stitching


44


and along the fabric of the sock


4


. In this embodiment, the internal layer


40


is not a three dimensional mesh, to enable the use of the shoe with a sock


4


in such a three dimensional material.





FIG. 2A

depicts a second stitch


46


that connects the external layer


20


to the reinforcing layer


30


. The stitch


46


does not restrict the free flow of fluid along the internal layer


40


, which allows the fluid to travel along the internal layer


40


and exit the shoe


10


via the open areas, for example the open areas defined by openings


36


, where a reinforcing layer is not present. The stitch


46


provides some structural stability and fixes the positioning of the reinforcing layer


30


.





FIG. 3A

depicts an embodiment of the shoe


10


according to the present invention, which corresponds to the embodiment depicted in FIG.


2


B. The shoe


10


includes a plurality of stitches


44


, although additional stitching which is not depicted may be used to construct the shoe


10


.

FIG. 3A

depicts exemplary locations for stitching


44


. The stitching


44


can be used along the boundaries of the reinforcing layer


30


to secure the layer


30


to the external layer


20


and the internal layer


40


. The stitching


44


can be used along the edges of the openings


36


of the reinforcing layer


30


, along the opening


35


, and along the edge of the reinforcing layer


30


adjacent the eyelet holes


34


, as depicted in FIG.


3


A.





FIG. 3B

depicts another embodiment of the shoe


10


according to the present invention which corresponds to the embodiment depicted in FIG.


2


A. The embodiment depicted in

FIG. 3B

includes a plurality of stitches


44


as well as a plurality of stitches


46


, although additional stitching which is not depicted may be used to construct the shoe


10


.

FIG. 3B

depicts exemplary locations for stitching


44


and


46


. The stitching


46


can be used along the boundaries of the reinforcing layer


30


to secure the layer


30


to the external layer


20


. The stitching


46


can be used along the edges of the openings


36


of the reinforcing layer


30


, and along the opening


35


. The stitching


44


can be used as a reinforcing structure by forming stitching lines


45


extending in a direction from the eyelet holes


34


and downward along the structural member


37


to the sole portion


14


of the shoe


10


, as depicted in FIG.


3


B. The stitching lines


45


transmit stresses placed on the eyelet holes


22


of the shoe


10


by shoelaces to the sole portion


14


of the shoe


10


. The stresses on the eyelet holes


22


extend in a direction generally coextensive with the stitching lines


45


. The stitching lines


45


define different areas of the upper part of the shoe


10


. Each area preferably includes at least one opening


35


,


36


in the reinforcing layer


30


. As evidenced by arrows F in

FIGS. 2A and 3B

, in each such area, the fluid travels in a direction parallel to the layers


41


,


43


along the length of the internal layer


40


and through the openings


36


.




As depicted in

FIG. 1

, the shoe


10


of the present invention preferably further includes a first secondary reinforcement layer


50


attached on an exterior surface of the external layer


20


at the toe part


16


and a second secondary reinforcement layer


52


attached on an exterior surface of the external layer


20


at a heel part


18


of the shoe


10


. The secondary reinforcement layers


50


and


52


are constructed to provide protection to the shoe


10


at high contact areas of the shoe


10


, specifically the toe part


16


and the heel part


18


, where a wearer tends to hit the shoe on the ground or objects. The secondary reinforcement layers


50


and


52


are preferably made of ventilated material, such as nylon mesh or grid, or other mesh materials, and are preferably fixed to the shoe


10


with stitching not represented on the drawing.




The shoe


10


of the present invention preferably further includes a secondary reinforcement layer


54


(depicted in phantom lines in

FIG. 1

) attached on an interior surface of the internal layer


40


at an eyelet part of the shoe


10


. The secondary reinforcement layer


54


(depicted in phantom lines in

FIG. 1

) is preferably made of a material that is soft and therefore comfortable for the wearer, since layer


54


is on the interior of the shoe


10


.




The shoe


10


of the present invention preferably further includes a first reinforcement member


60


, as depicted in

FIG. 4B

, and a second reinforcement member


64


, as depicted in FIG.


4


C. The first reinforcement member


60


is attached either between the external layer


20


and the reinforcing layer


30


, between the reinforcing layer


30


and the internal layer


40


, or between the external layer


20


and the secondary reinforcement layer


50


at the toe part


16


of the shoe


10


generally below the secondary reinforcement layer


50


. The second reinforcement member


64


is attached either between the external layer


20


and the reinforcing layer


30


, between the reinforcing layer


30


and the internal layer


40


, or between the external layer


20


and the secondary reinforcement layer


52


at the heel part


18


of the shoe


10


generally below the secondary reinforcement layer


52


. The reinforcement members


60


and


64


are constructed to provide protection to the shoe


10


at high contact areas of the shoe


10


, specifically the toe part


16


and the heel part


18


, where a wearer tends to hit the shoe on the ground or objects. The reinforcement members


60


and


64


are preferably made of a semi-rigid plastic material or other similar material, and are preferably fixed to the shoe


10


with stitching and/or with glue. The reinforcement members


60


and


62


can be provided with apertures or holes


62


and


66


, respectively, to make the members


60


and


62


ventilated. The apertures


62


and


66


preferably have a diameter in a range from 1mm to 5mm. In general, the upper portion


12


of the shoe is assembled substantially only by stitching to improve breathabilty, and glue is used only in some very limited areas such as in connection with the reinforcement members


60


and


64


.




As depicted in

FIGS. 1 and 5

, the shoe


10


of the present invention preferably includes a tongue portion


70


. The tongue portion


70


includes a layer of ventilated foam


72


positioned beneath the external layer


20


. The tongue portion


70


also includes an inner cleanliness textile


76


. The foam


72


also includes a plurality of holes


74


. The tongue


70


is mainly assembled by stitching.




The shoe


10


of the present invention preferably includes a layer of foam


80


(depicted in phantom lines in

FIG. 1

) extending about the ankle portion


19


. The foam


80


is preferably ventilated foam and is positioned beneath the external layer


20


of the shoe


10


.




Numerous variations of the present invention are possible in light of the above teachings. It is therefore to be understood that within the scope of the appended claims, the present invention can be practiced other than as specifically described herein.



Claims
  • 1. A ventilated shoe comprising:a first layer made of a ventilated mesh material; a second layer made of a ventilated mesh material; a means for reinforcing said shoe positioned between a portion of said first layer and a portion of said second layer; and a means for connecting said first layer, said second layer, and said means for reinforcement, wherein one of said first layer and said second layer is provided as an internal layer, and wherein said internal layer is made of a three dimensional mesh material.
  • 2. The ventilated shoe according to claim 1, wherein said reinforcing means includes a reinforcement layer made of a ventilated material.
  • 3. The ventilated shoe according to claim 1, wherein said connecting means includes a first plurality of stitches that extend through said reinforcing means and connects said first layer with said second layer.
  • 4. The ventilated shoe according to claim 3, wherein said connecting means further includes a second plurality of stitches connecting said second layer and said reinforcing means.
  • 5. The ventilated shoe according to claim 1, wherein said connecting means includes a plurality of stitches that extend through said reinforcing means and connects said first layer with said second layer, said plurality of stitches extending from an eyelet portion of said shoe to a sole portion of said shoe along a direction of stresses extending from an upper portion of said shoe to a sole portion of said shoe.
  • 6. The ventilated shoe according to claim 1, wherein said second layer and said reinforcing means are connected by a plurality of stitches extending about an outer boundary of said reinforcing means.
  • 7. The ventilated shoe according to claim 1, further comprising a first secondary reinforcement layer attached on an exterior surface of said second layer at a toe part and a second secondary reinforcement layer attached on an exterior surface of said second layer at a heel part of said shoe.
  • 8. The ventilated shoe according to claim 1, further comprising a first reinforcement member positioned between said first layer and said second layer at a toe part and a second reinforcement member positioned between said first layer and said second layer at a heel part of said shoe.
  • 9. The ventilated shoe according to claim 8, wherein said first and second reinforcement members are made of plastic and have a plurality of holes having a diameter in a range from 1 mm to 5 mm.
  • 10. The ventilated shoe according to claim 1, further comprising a secondary reinforcement layer attached on an interior surface of said first layer at an eyelet part of said shoe.
  • 11. The ventilated shoe according to claim 1, wherein said ventilated shoe is provided with a ventilated construction over substantially an entire area of said ventilated shoe.
  • 12. The ventilated shoe according to claim 1, wherein said first layer, said second layer, and said means for reinforcing are attached together substantially without glue.
  • 13. The ventilated shoe according to claim 1, wherein said means for reinforcing includes an opening defining an open area, said first layer and said second layer extend over said open area.
  • 14. The ventilated shoe according to claim 1, wherein said means for reinforcing includes a reinforcement layer made of non-woven material.
  • 15. The ventilated shoe according to claim 14, wherein said reinforcement layer has a plurality of ventilation holes.
  • 16. The ventilated shoe according to claim 1, wherein said means for reinforcing includes a reinforcement layer made of woven textiles.
  • 17. A ventilated shoe comprising:an internal layer made of a ventilated mesh material; an external layer made of a ventilated mesh material and having a portion connected to said internal layer; and a reinforcement layer positioned between a portion of said internal layer and a portion of said external layer, said reinforcement layer having a portion connected to said external layer, wherein said internal layer is made of a three dimensional mesh material.
  • 18. The ventilated shoe according to claim 1, wherein said three dimensional mesh material has a plurality of holes having a diameter in a range from 0.5 mm to 2 mm.
  • 19. The ventilated shoe according to claim 17, wherein said internal layer and said external layer are connected by a first plurality of stitches that extend through said reinforcement layer.
  • 20. The ventilated shoe according to claim 1, wherein said external layer and said reinforcement layer are connected by a second plurality of stitches.
  • 21. The ventilated shoe according to claim 17, wherein said internal layer and said external layer are connected by a plurality of stitches that extend through said reinforcement layer, said plurality of stitches extending from an eyelet portion of said shoe to a sole portion of said shoe along a direction of stresses extending from an upper portion of said shoe to a sole portion of said shoe.
  • 22. The ventilated shoe according to claim 17, wherein said external layer and said reinforcement layer are connected by a plurality of stitches extending about an outer boundary of said reinforcement layer.
  • 23. The ventilated shoe according to claim 17, wherein said reinforcement layer is made of a ventilated material.
  • 24. The ventilated shoe according to claim 17, further comprising a first secondary reinforcement layer attached on an exterior surface of said external layer at a toe part and a second secondary reinforcement layer attached on an exterior surface of said external layer at a heel part of said shoe.
  • 25. The ventilated shoe according to claim 24, wherein said first and second secondary reinforcement layers are fixed to said external layer by glue.
  • 26. The ventilated shoe according to claim 17, further comprising a tongue portion of said shoe including a layer of ventilated foam positioned beneath said external layer.
  • 27. The ventilated shoe according to claim 17, further comprising an ankle portion of said shoe including a layer of ventilated foam positioned beneath said external layer.
  • 28. The ventilated shoe according to claim 17, wherein said shoe includes an upper portion and a sole portion, said upper portion being fixed to said sole portion by glue.
  • 29. The ventilated shoe according to claim 17, wherein said ventilated mesh material of said external layer has a plurality of holes having a diameter in a range from 0.5 mm to 2 mm.
  • 30. The ventilated shoe according to claim 17, further comprising a first reinforcement member positioned between said internal layer and said external layer at a toe part and a second reinforcement member positioned between said internal layer and said external layer at a heel part of said shoe.
  • 31. The ventilated shoe according to claim 30, wherein said first and second reinforcement members are made of plastic and have a plurality of holes having a diameter in a range from 1 mm to 5 mm.
  • 32. The ventilated shoe according to claim 17, further comprising a secondary reinforcement layer attached on an interior surface of said internal layer at an eyelet part of said shoe.
  • 33. The ventilated shoe according to claim 17, wherein said ventilated shoe is provided with a ventilated construction over substantially an entire area of said ventilated shoe.
  • 34. The ventilated shoe according to claim 17, wherein said internal layer, said external layer, and said reinforcement layer are attached together substantially without glue.
  • 35. The ventilated shoe according to claim 17, wherein said reinforcement layer includes an opening defining an open area, said internal layer and said external layer extend over said open area.
  • 36. The ventilated shoe according to claim 17, wherein said reinforcement layer is made of non-woven material.
  • 37. The ventilated shoe according to claim 36, wherein said reinforcement layer has a plurality of ventilation holes.
  • 38. The ventilated shoe according to claim 17, wherein said reinforcement layer is made of woven textiles.
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