A half frame design makes uvex sportstyle 224 truly multi-purpose. The right colors for every taste and every sports fan. Choose from: white pink, red black, black mat green, black mat blue. Adjustable nose pads custom fit to every face. For anyone who needs to wear corrective glasses for sport, or wants prescription sunglasses, simply clip on the optional optical insert. litemirror mirror lenses reliably protect against infrared and reduce distracting glare. And provide 100 % protection from UVA, UVB and UVC rays.