Gender:Men Upper Material:PU Lining Material:Cotton Fabric Insole Material:TPR Outsole Material:Rubber Style:Lace-Up Season:Summer,Spring,Winter,Autumn Leather:PU COTTON FIBER MESH Outsole:TPR Color:all colors Type:Causal Shoe Light:LED Power:chargeable lithium battery Light Control:button switch Size for k Size for women:35-40 Size for men:40-46