These safety glasses offer comfortable protection thanks to the lightweight, snug-fitting frame fitted with an impact-resistant lens featuring superior clarity. 180mm lens width; 8mm bridge width; 130mm temple length 100% UV protection Hydrophilic Unobtanium® nose pad provides a secure grip even under wet conditions DedBolt™ Lens Lock pivots open for quick lens exchange or locks shut for retention under impact ClearZone™ FlowCoat technology minimizes scratches and provides unmatched antifog capability ESSOPTICS plastic lens suitable in low-light to no-light conditions with no influence to contrast or color O Matter™ Made in the USA Meets American National Standards Institute (ANSI) Z87.1 safety standards