Revant Replacement Lenses for Oakley Monster Dog 2 Pair Combo Pack K001 Mirrored 2 combo pack - Titanium MirrorShield lenses & Stealth Black 100% polarized Polarium&reg; lenses reduce glare, enhance contrast, and provide 100% UV protection Revant Repel nano-coating - repels water and dust Stealth Black - 8% light transmission, neutral view tint | Titanium - 10% light transmission, neutral view tint Impact resistant (exceeds ANSI Z80.3 and EN 1836:2005 standards)