UV PROTECTION - Lens filters 99.9 percent of harmful UVA, UVB and UVC rays to keep eyes safe in the sun | NON-SLIP COMFORT - Rubber nose piece and temples provide all-day comfort and resist sweat | IMPACT RESISTANT - Meets ANSI Z87.1+ X | LIGHTWEIGHT - Frame minimizes weight to maximize worker comfort | CUSTOMIZABLE DESIGN - Bend-to-fit metal core rubber temples keep glasses secure and in place | ENHANCED ANTI-FOG - Fog-Off+ technology exceeds ANSI Z87.1 and EN166 anti-fog requirements with improved anti-fog performance vs original Fog-Off | RETAINER STRAP - Compatible with Ergodyne Skullerz elastic retainer strap (sold separately) | ENHANCED SCRATCH RESISTANCE - Fog-Off+ technology tested to EN166 scratch resistance requirements for improved durability | DURABLE VENTED FRAME - High-strength frame bends and flexes without breaking and integrated brow vent improves airflow for improved anti-fog performance | OVERSIZED BLADE-STYLE DESIGN - Provides superior eye protection and maximizes field of vision