Revant Replacement Lenses for Oakley Half Jacket 3 Pair Combo Pack K017 3 combo pack - Midnight Sun & Titanium MirrorShield lenses & Stealth Black 100% UV-Schutz UVA, UVB, & UVC Impact resistant (exceeds ANSI Z80.3 and EN 1836:2005 standards) Stealth Black - 8% light transmission, neutral view tint | Midnight Sun - 18% light transmission, cool neutral | Titanium - 10% light transmission, neutral view tint 365-day manufacturing warranty and 60-day money-back guarantee