The shaded areas of the toe and heel cap, illustrate a contrasting appearance.
The even-length broken lines showing on the drawing disclosure within the shaded area represent stitching, a claimed element of the design. The uneven-length broken lines immediately adjacent to the shaded area represent unclaimed boundaries of the design and form no part of the claimed design. The shading lines shown in the drawings represent the three-dimensional contour of the design, and are not intended to indicate surface decoration.