RACING Model FINA APPROVED Competition Goggle Premium Anti-Fog/PAF (proven to be 4x more durable and 3x more absorbent than regular anti-fog systems) U.V. Protection, Curved Lens Technology, 3D Gasket for improved fit and comfort, Nose Slide System (RAD-Ready Adjust for quick and secure strap adjustment) Curved Lens: Polycarbonate - Clear Cushion: Elastomer - Blue Strap: Elastomer Strap Adjuster: Polycarbonate Nose Bridge: Elastomer (5 sizes included: S,M,L,O,X) Made in Japan