Upper of: 25.0% Thermoplastic Polyurethane, 40.0% Polyester, 35.0% Polyurethane
Outer sole of: 60.0% Ethylene Vinyl Acetate, 40.0% Dry Rubber
Lining and sock of: 100.0% Polyester
Don't wear shoes into water.
Don't put the shoes in wet place.