Photochromic Safety Glasses, Polarized Transition UV400 Protection Glasses for Work Cycling Driving

Auto Darkens in Sunlight Intelligent photochromic lenses adjust to light levels in seconds, transitioning from clear indoors to dark outdoors. No need to switch between multiple pairs of glasses. Reduces Glare & Blocks UV Rays Polarized lenses eliminate blinding reflections from roads, water and metal. Provides UV400 protection to shield your eyes from harmful sun rays. Impact Resistant Construction Made of high-density polycarbonate material. Resists shattering and protects against wind, dust and flying debris. Lightweight All-Day Comfort Features soft silicone nose pads and anti-slip temple tips. Secure and comfortable fit for hours of wear during work or outdoor activities. Great Value Multi-Pack All glasses are identical full-size design. Perfect for sharing with family, coworkers or keeping as spares in different locations.