POLARIZED 100% UVA+B protection Hydrophobic coating Impact and scratch resistant Anti-reflective to reduce glare Lightweight flex polymer Durable Precision-molded contour fit Dimensions: 39mm(lenses height) / 19mm(bridge width) / 136mm(temple length) HYDROFREAK™ LENSES High quality polarizing filters sealed and protected from water damage by adding repellent hydrophobic coat and tough scratch-resistant, backside anti-reflective coating and impact-resistant polycarbonate. HYDROFREAK™ lenses also bring supreme visual clarity - halo elimination, increased contrast and truer colors. All O’Neill frames are fitted with lenses to offer enhanced UV400 UVA and UVB protection from sun damage. ZEROFORM™ FRAME MATERIAL Active people seek out comfort, flex and durability. The answer to all of these requirements lies in ZEROFORM™ - a synthetic polymer, elastic enough to give flex and secure fit, strong enough to resist impact, and lightweight for all day wear.