Gel temples comfortably stay on by wrapping around the back of the ears rather than pressuring the head and will not slip Gel nose piece fits securely and will not slip. Provides comfort of longer periods of wear. Durable, lightweight polycarbonate lens offers 99.9% Ultraviolet Protection Single lens wrap-around design offers unobstructed field of vision Rugged Proprietary "CASC" Lens Coating (Cordova Anti-Scratch Coating) offers superior scratch resistance Meets or exceeds ANSI Z87.1, EN 166 and CSA Standards Black frame with Silver Mirror lens Blue gel Nose/Temple Sleeves