When choosing a size, please measure your foot length first. Women Size Chart: Our Size --- Heel To Toe(cm/inch)---US（Women) 37---24cm/ 9.44inch---US: 7 38---25cm/9.84inch---US:8 39---25.5cm/10.03inch---US: 8.5 40---26cm/10.23inch---US: 9 41---27cm/10.62inch---US: 10 42---27.5cm/10.82inch---US: 10.5 Read more Men Size Chart: Our Size --- Heel To Toe(cm/inch)---US（Men) 3 7---24cm/ 9.44inch---US: 5.5 38---25cm/9.84inch---US:6.5 39---25.5cm/10.03inch---US: 7 40---26cm/10.23inch---US: 7.5 41---27cm/10.62inch---US: 8.5 42---27.5cm/10.82inch---US: 9 Read more Features Breathable upper, anti-collision toe Material PU Leather material on the upper, non-slip rubber material on the sole Bearing ABEC-7 Carbon Steel Bearing PU Polyurethane Read more