UV400 Photochromic Polarized Safety Glasses with impact-resistant PC lenses. Intelligent photochromic lenses react to UV intensity, staying transparent indoors and tinting in sunlight. Superior polarized technology cuts glare from roads, water, and snow. Provides 100% UVA and UVB protection with an oversized wrap-around design. Vintage Y2K aviator style with a semi-rimless, unisex frame. Ultra-durable and lightweight polycarbonate construction with soft silicone nose pads. Perfect for cycling, driving, fishing, hiking, motorcycle riding, construction work, and outdoor sports. Package includes 1 pair of glasses.