Viento AirShield Sunglasses,Dark Tortoise Frame,Photochromic Day Night Ecl

100% UVA + UVB Protection EXCEPTIONAL PROTECTION - Delivers the finest optical-quality lens designed to maximize protection from sun, wind, dust, pollen, and other airborne irritants. Shatter and Impact Resistant Lens. IDEAL FOR OUTDOORS and SPORTS - Ideal for motorcycle riders, cycling, skiing, snowboarding, driving, outdoors sports, running, hiking, dry eye relief, and for light sensitivity.