The SPLINTER® is a look of street sophistication that takes inspiration from Oakley athletes, and if you look closely, you can see the character of Oakley's best sport frames in the sleek sculpture of C-5 alloy. They use a unique blend of five metal compounds to achieve premium durability with low weight. The PLUTONITE® lens material filters 100% of all UVA, UVB, UVC and harmful blue light. The Oakley Splinter has Oakley's superior XYZ OPTICS®; a patented technology that ensures visual clarity throughout the entire lens, even at the edges. When you purchase Oakley sunglasses you know you're getting the best quality materials, construction and optics available.