Military Clear Tactical Safety Replacement Lens for Oakley Half Jacket 2.0 XL LENS COLOR: Clear with 98% Light Transmission UV PROTECTION: Yes, 100% UVa, UVb & UVc harmful light protection. These are the suns rays known to cause permanent eye damage and cataracts. IMPACT PROTECTION: Yes, exceeds ANSI Z87 High Mass / High Impact MANUFACTURED BY: Alta Lenz LLC BRAND: Chamelius