A.170mm B.175mm C.185mm D.195mm
A.120mm B.125mm C.165mm D.170mm
A.前掌著力部位最厚處、后掌著力部位最厚處、底板處厚度 B.前掌著力部位最厚處、后掌著力部位最厚處 C.前掌著力部位最厚處 D.后掌著力部位最厚處