What's it do? If you run, train, or play when the sun's out, you need to protect your eyes. These sunglasses were built to do just that. Product DNA - Mirror coating offers improved sun protection, durability & scratch resistance - Injected front & temples with rubber co-injected tip helps keep the frames on your head - Built-in rubber nose pads lay flush to prevent hair snagging or pulling when wearing on your head - TR90 frames are durable, flexible, hypoallergenic & impact-resistant - Auto-lock stop hinge allows the temples to lock securely in place for a sturdy fit - Adjustable temples auto-form around your head for a gentle grip & custom fit - All UA Eyewear Protects against 100% of Harmful UV A/B Rays - WARNING: This product can expose you to chemicals including Nickel (Metallic) which is known to the State of California to cause cancer, and Bisphenol A (BPA) which is known to the State of California to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov - Regular - Style #: 1374566 - Comes with a hard case & a microfiber cleaning cloth to keep your eyewear clean & protected - 3 Year Warranty against any material or manufacturing defects - Rx compatible - Dimensions: Lens 55mm x Nose Bridge 17mm x Temple 140mm - Imported