Upper Material: Textile + Artificial LeatherBase Material: Thermo RubberSize 16, Foot Length: 94mmSize 17, Foot Length: 100mmSize 18, Foot Length: 107mmSize 19, Foot Length: 114mmSize 20, Foot Length: 120mmSize 21, Foot Length: 127mmSize 22, Foot Length: 134mmSize 23, Foot Length: 140mmSize 24, Foot Length: 147mmSize 25, Foot Length: 150mmSize 26, Foot Length: 154mmSize 27, Foot Length: 157mmSize 28, Foot Length: 160mmSize 29, Foot Length: 170mmSize 30, Foot Length: 175mmSize 31, Foot Length: 185mmSize 32, Foot Length: 190mmSize 33, Foot Length: 200mmSize 34, Foot Length: 210mmSize 35, Foot Length: 215mm