ACG Air Exploraid by Nike. Featuring: Low-top. Windproof and waterproof fabrics. Laces closure. Round toe. Logo at tongue and side. Max Air at heel. Size Reference: MEN. Material: UPPER 84% SYNTHETIC 16% TEXTILE LINING 100% POLYESTER OUTSOLE 100% RUBBER. Unisex Fit: Sizes may vary. For accurate sizing, please contact our customer support team.