TR90 frame means its durable, flexible, ground impact, resistant, and hypoallergenic Fully-adjustable rubber nose pads for ultimate comfort & stability and auto-lock stop hinge for sturdy fit Adjustable temples auto-form around your head for a gentle grip and custom fit All UA Eyewear defends against 100% of harmful UVA/B/C rays Comes with a soft microfiber pouch to keep eyewear clean and protected; click on logo to view brand shop to browse more styles