Fit & Design: Mirror coating offers improved sun protection, durability & scratch resistance Rubber non-slip nose pads for ultimate comfort Laser engraved temple tips for added comfort & stability 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 Additional Details: Comes with a hard-zipped case & a microfiber cleaning cloth to keep your eyewear clean & protected All UA Eyewear defends against 100% of harmful UVA/B rays 3 year warranty against any material or manufacturing defects