Cycling Glasses Polarized Sunglasses Protection Sun Glasses for Cycling,Driving,Golf And Outdoor Activities for Men and Women Color Style and Size: Black and Gray Frame, Gray Lens, size 149 x 140 x 55 mm. Work in the rain. Polarized prescription glasses are perfect for nighttime, cloudy, or dark environments; black polarized lenses eliminate glare from surfaces like water, snow and roads; the lenses protect your eyes from UV rays, dust, wind and insects. Non-slip rubber frame - This frame fits your ears and prevents your sunglasses from falling off when you sweat . Wear this polarized sunglasses to keep your ears comfortable during exercise. This polarized sunglasses lens adopts thickened reinforced lens, the advantages of reinforced lens are more wear-resistant, better flexibility, stronger impact resistance, clearer vision and better anti-glare effect Effectively filters out 99% of glare and diffuses light for a clearer scenery. The most widely used, suitable for different weather conditions. Dramatically improves night vision, mainly used for nighttime and nocturnal activities. Helps reduce reflected blue light by the sea or lake, mainly for the beach or fishing. Brightens and clears your vision in windy, foggy and sandy weather. Lightweight design is perfect for motorcycles and bicycles, driving, running, fishing, racing, s ki, mountaineering, hiking or other outdoor activities.