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公开(公告)号：US20210007438A1
公开(公告)日：2021-01-14
申请号：US16883218
申请日：2020-05-26
Applicant: Shimano Inc.
Inventor： Toshiaki AOKI , Masaya HASHIMOTO
Abstract: A shoe sole comprises a bottom surface including a plurality of grooves arranged in a longitudinal direction of the shoe sole for engaging the engagement parts 6a, 6b that are formed parallel to the pedal shaft 8 of the bicycle pedal, and a protrusion having a ground contact surface between the grooves adjacent in the longitudinal direction, the sole characterized in that the protrusion has a width W2 in the longitudinal direction on an inner side in the left-right direction with respect to both feet of a wearer that is wider than a width W1 on an outer side in the left-right direction with respect to both feet of a wearer.
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