2.6mm high-impact lenses ANSI Z87.1-2015 and CE EN 166 compliant 100% UVA/UVB protection The Tactical XT is a high-performance, economical goggle designed specifically for tactical operations. The 2.6mm high-impact lenses provide dependable impact protection, and the 40mm strap has slides for easy strap adjustment. The roomy Striker frame is designed to fit overmost eyeglasses. This Tactical XT goggle is compliant with U.S. MIL SPEC MIL-PRF-32432, ANSI Z87.1-2015, CE EN 166 and U.S. Federal OSHA. All Striker Series lenses provide 100% UVA/UVB protection and distortion-free optical clarity. Stockable: Y Country Of Origin: US