Keep your eye on the prize with the Arena Python Goggle. Providing ultimate durability and clarity from the design of a protective polycarbonate hardened lens, these swim goggles have a sleek, snake-eye shape designed for maximum comfort and advanced hydrodynamics. Features A sleek, snake-eyed shape provides hydrodynamic performance Provides an optimized wide field of vision Equipped with soft silicone seals Adjustable dual strap for ultimate comfort and customized fit Anti-fog coating 3-piece adjustable nose bridges: If goggles aren't fitting correctly, try changing out the adjustable nose bridge for better fit and lens gasket placement Details Material: 60% Silicone / 40% Polycarbonate UV Protection: Yes Adjustable: Yes Country of Origin: Imported