Product information:
Color: Black (shoe color box),Black (shoe 4000 mA battery),Black (shoe 5000 mA battery),Gray (shoe color box),Gray (shoe 4000 mA battery),gray (shoe 5000 mA battery)
Size: S code (36-39 yards),L code (40-43 yards)
Sole material: EVA
Shoe Upper material: Plastic
Applicable gender: neutral/both men and women
Applicable age: Adult
Function: waterproof, warm, wrapped
Suitable season: winter and autumn
