Upper: 55% textile knitted, 45% synthetic polyurethane. Upper lining: 100% synthetic microfiber.Insole: 100% leather bovine coated leather.Outsole: 100% ethylene, vinyl acetate.Modern design.Moisture wicking draws moisture away from skin, keeping you comfortable and dry. Breathable design.Adjustable hook and loop straps.Traction grip sole.EVA midsole provides lightweight cushioning that decreases the force of impact.