Oakley's Jupiter Sunglasses have stylish clean lines and the perfect design for active people. The O Matter® frame provides all day comfort and eliminates pressure points with the brand's Three-Point-Fit design. It is also comfortably lightweight. Unobtainium® in the frames helps them grip even better when the wearer sweats. The lenses are built with Plutonite® to filter out 100 percent of harmful UV rays. They also have enough impact resistance and optical clarity to meet ANSI Z80.3 standards. A 6 base lens curvature maximizes side protection and peripheral vision. These glasses are available with standard Oakley lenses and prescription lenses.