Product Info for Bolle Sentinel Tactical Shooting Glasses Certified to MIL-PRF-32432A and ANSI Z87.1-2015, the SENTINEL STRUCK ballistic sunglasses ensure maximum protection in all circumstances. Thanks to its adjustable bridge, flexible non-slip temples and ultra wrap-around fit, SENTINEL STRUCK will provide you with comfort and protection. Specifications for Bolle Sentinel Tactical Shooting Glasses: Features of Bolle Sentinel Tactical Shooting Glasses Highly flexible, comfortable frame Straight non-slip temples Ballistic polycarbonate lens Anti-Fog and Anti-Scratch PLATINUM coating Package Contents: Bolle Sentinel Tactical Shooting Glasses