J+S Premium Military Style Classic Aviator Sunglasses, Polarized, 100% UV protection POLARIZED LENS  specialized multi layer lens designed to filter and block over 99.96% of glare  J+S Polarized lenses blocks out intense horizontal reflections (glare) by having vertically oriented filter layer embedded in the lens, providing maximum comfort and improved visibility. These lens are are tough, lightweight, scratch resistant, and have high optical clarity (distortion free, clear vision), making them an excellent choice for general outdoor and water sports activities. UV 400 PROTECTION - J+S Vision lenses are 400UV rated, meaning it can block 99%-100% of both UVA and UVB radiation. UV400 rated sunglasses are essential to protecting your eyes against long- term UV damage and keeping your eyes healthy when out and about. HIGH QUALITY FRAME - made with metallic alloy that is ultra light weight yet strong and durable. It comes with spring loaded hinged legs and adjustable silicon nose pads which allows for maximum comfort and flexibility. PERFECT ALL ROUNDER - being Polarized and 400UV protection makes these sunglasses the perfect choice for outdoor sports and activities such as driving, fishing, skiing, travelling, hiking, boating, and is suitable as high fashion accessory and daily wear all year round. It is also gift packaged ready, making it a wonderful yet practical gift idea for friends and family! 100% RISK FREE PURCHASE - All J+S Sunglasses comes with a 1 year warranty on frames and lens as well as a 30 Day Money Back Guarantee when purchased from authorized dealers. So if you are not completely happy with your purchase for whatever reason, let us know and we'll take care of you.