VL Replacement Lenses for Oakley Flak Jacket XLJ Sunglasses Yellow to Smoke

100% UV Protection (UVA, UVB, UVC)
Photochromic Yellow to Smoke Grey
Photochromic (Yellow to Smoke Grey in 20 seconds)
Impact Resistant (Exceeds ANSI Impact Z80 Test)
VL Repel Coating (Repels Dust and Water) VL EVO Lenses transition from Yellow to Smoke Grey depending on the light conditions.  They will transition to Smoke Grey within 20 seconds when exposed to UV light. When they are in low light conditions they will return to Yellow to give you more visibility.  They are precision cut to fit perfectly into your Oakley Flak Jacket XLJ frames and are extremely impact resistant More »