公开(公告)号：US20170150782A1

公开(公告)日：2017-06-01

申请号：US15309769

申请日：2014-05-14

Applicant: ASICS CORPORATION

Inventor： Kenta Moriyasu ,  Tsuyoshi Nishiwaki ,  Kazuo Hokkirigawa ,  Takeshi Yamaguchi ,  Kei Shibata

IPC: A43B13/22 ,  A43B13/12 ,  A43B13/18 ,  A43B13/04

CPC classification number: A43B13/223 ,  A43B13/04 ,  A43B13/122 ,  A43B13/125 ,  A43B13/14 ,  A43B13/181 ,  A43B13/187

Abstract: An outsole of a shoe includes: a plurality of ridges having a tread surface to be in contact with a road surface; and at least one longitudinal groove defined between the plurality of ridges. At least in a partial area of each of a forefoot portion and a rear foot portion on a medial side of a foot, the plurality of ridges and the longitudinal groove extend in a longitudinal direction or a diagonal longitudinal direction and are set so that an angle of the ridges and that of the longitudinal groove with respect to a long axis of the outsole are in a range of 0° to 35°. A ratio of a length of the tread surface of the ridges with respect to a width of the tread surface is set to be 1.8 to 200. The width of the tread surface of the ridges is set to be greater than a width of the longitudinal groove by a factor of 2 to 100.