Choose Native Eyewear Kodiak Polarized Sunglasses for timeless style, solid protection, and unbeatable outdoor performance. N3 lenses allow 40% IR reduction, 100% UV protection, and state-of-the-art blue-light filtering. For supreme lightweight comfort, co-injected molding, Cushionol nose pads, and Mastoid Temple Grip technologies give you a soft yet secure grip. Cam-Action Hinges allow temples to quickly lock in place. Native Eyewear Kodiak Polarized Sunglasses have an updated classic shape that is ideal for medium-size face profiles. All Native Eyewear sunglasses come with a microbag and are backed by a mfrs. lifetime limited warranty. N3 lenses allow 40% IR reduction and innovative blue-light filtering Polarized Crystal lenses deliver 100% UV protection and impact resistance Co-Injected Rhyno-Tuff Air Frames are extremely lightweight yet durable Venting system eliminates fogging Cam-Action Hinges allow temples to quickly lock in place Mastoid Temple Grip hugs behind your ears for secure grip Cushionol nose pads and temples provide custom, nonslip fit Timeless, classic shape best fits medium face sizes