Walleva Replacement Lenses for Oakley Madman Sunglasses - Multiple Options Available Fit For: Oakley Madman (OO6019 Series) 100% Polarized (For Polarized Lenses Only, Reduces Glare and Enhances Contrast), 100% UV Protection (Exceeds ANSI Z80.3 and EN 1836:2005 Standards) 16% Light Transmission, 12%-40% (For Photochromic Lenses), 99% (For Clear Lenses), 75% (For Yellow Lenses),36%(For Pink Lenses) Impact Resistant - Passed FDA Drop Ball Test and Z87.1 Test (ImpactResistant-PassedFDADropBallTestandZ87.1Test(ForMr. ShieldPolarizedLensesandNon-PolarizedLenses) WallevaRepelCoating(RepelsDustandWater)