Bangerz HS-5500 eye guards for lacrosse and field hockey. High impact one piece shatter-proof polycarbonate lenses. Curved, sleek shield design for maximum peripheral and excellent down vision. Lenses are coated for anti-fog and anti-scratch resistance. Adjustable and washable head strap holds the eye guards in place. Micro fiber lens storage pouch with each pair of goggles that doubles as a cleaning cloth that won't scratch. Meets or exceeds USRA, ASTM F803, US Lacrosse, PECC, and ASTM F2713-09 (Field Hockey) standards.