Check the listing for details. Howard Leight Genesis XC Safety Glasses Combo Inter-Changeable Lens Kit R01637. Condition: New without tags. Listed at 25.00 USD. Howard Leight Genesis XC Safety Glasses Combo Inter-Changeable Lens Kit R01637 37% off retail! ANTI-FOG SHOOTING GLASSES KIT INCLUDES: 3 inter-changeable lenses for different shooting conditions, adjustable-fit frame, black storage case and lens cleaning cloth; great add-on to your hunting gearCLEAR VISION FOR SHOOTING: Uvextreme anti-fog coating and ventilation channel controls fog and moisture; 9-base wraparound uni-lens provides excellent peripheral vision and protective side coverageFIT & COMFORT: Hunting glasses feature adjustable nose piece, temple length and lens inclination for a custom fit; soft, elastomer browguard diffuses impact while providing comfort at all key points3 LENS TINTS FOR ALL SHOOTING APPLICATIONS: Clear for most indoor/outdoor uses; Amber for low light/cloudy/foggy outdoor environments; Vermillion for indoor fluorescent/halogen lit rangesSHOOTING SAFETY: Meets ANSI Z87.1-2010 (High Impact) and CSA Z94.3 standards; Clear and Amber lenses meet Military V0 ballistic impact test requirements (7X higher than ANSI); 99.9% UV protection