发明授权

EXERCISE SHOE
摘要:
An athletic shoe including an interior member 1 in contact with a surface of a foot; and a loop-shaped wrap W covering a portion of the interior member 1 and formed by a material less stretchable than the interior member 1, wherein the wrap W includes: a heel portion W1 continuously covering a medial side M, a back surface B and a lateral side L of a calcaneal bone BC; a twisted portion W2 having a band-shaped and/or cord-shaped configuration continuous with a front end portion of the heel portion W1 on the medial side M of the heel portion W1 the twisted portion W2 toward under a foot sole extending while being twisted on the medial side M of the foot; a medial bottom portion W3 continuous with a front end portion of the twisted portion W2, the medial bottom portion W3 extending along a medial side portion of the foot sole to a ball O1 of a big toe under the foot sole; and a diagonal transverse portion W4 having a band-shaped and/or cord-shaped configuration continuous with a front end portion of the heel portion W1 on the lateral side L of the heel portion W1, the diagonal transverse portion W4 covering at least a portion of a cuboid bone BCu and/or at least a portion of a fifth metatarsal bone B5 a rough surface B5f, and further extending across an upper surface of an instep in a diagonally forward direction so as to cover a portion of an upper surface of the big toe and at least a portion of a side surface of the ball O1 of the big toe.
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