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    • 60. 发明申请
    • Shoe Having Dual-Material Outsole
    • US20210153599A1
    • 2021-05-27
    • US16691058
    • 2019-11-21
    • Cole Haan LLC
    • Bryan Beaver
    • A43B13/18A43B13/22
    • A shoe comprising a sole. The sole includes a forward outsole and a heel outsole. The forward outsole and heel outsole each include respective primary and secondary ground engaging members. Each primary ground engaging member defines a hole therein, and the corresponding secondary ground engaging member is positioned within the hole. In addition, each primary ground engaging member and corresponding secondary ground engaging member are adapted and configured so that respective bottom surfaces of each can simultaneously contact a flat ground surface when the shoe is worn. The sole has a rearward through hole within a heel region and a forward through hole in a toe region and a metatarsal region. A heel cushion extends through the rearward through hole and is positioned at least partially within the heel outsole and at least partially above the heel secondary ground engaging member. A forefoot cushion extends through the forward through hole and is positioned at least partially above the forward secondary ground engaging member.