The ProVision Infinity Replacement Lens design is for ProVision Infinity eyewear, specifically designed with a clear wraparound lens for both professional and day-to-day use. This replacement lens incorporates advanced protection with anti-fog and anti-static for clarity throughout the day, even in the most challenging environments. It has been fitted with a top-vented silicone brow guard for additional protection, promoting airflow to reduce fogging and thus ideal for high-intensity activities and use over long periods of time. The pantoscopic tilt feature and telescopic, ratcheting temple arms provide a custom fit to enhance comfort and performance. The soft, micro-ribbed nose bridge grip provides a secure, non-slip fit-so you're assured your eyewear stays in place. This lens also blocks up to 99.9% of the most harmful UVA and UVB rays for superior protection against harmful sun exposure. It meets the ANSI Z87.1 standard for superior impact resistance, protecting a variety of different work environments. Features and Benefits Maintains clarity and reduces fogging in challenging environments Pantoscopic tilt and adjustable ratcheting temple arms for comfort Extra protection and airflow allows for less fogging Micro-ribbed nose bridge for a secure, comfortable fit Blocks 99.9% of UVA/UVB rays and meets ANSI Z87.1 safety standards Color Facial Fit Package Contains MFG Model# Clear Fits 3613C eyewear 1/pack 440-3613R