The Oakley Whisker polarized sunglasses create a 5 oclock shadow that protects your eyes from all UVA, B, and C rays, as well as blue light. Incredible construction gives this low-profile sunglass high performance. Built with Oakleys thinnest, most flexible wire C-5 frame, the Whisker floats effortlessly atop your head. Cushioned with Unobtanium earsocks the Whiskers fit is so comfortable it should be illegal. The wrapped, raked frame geometry and curved lenses provides improved peripheral vision. Polarization cuts down on glare from water and roadways, so you can keep your focus when youre haulin down the highway.The Whisker meets ANSI impact requirements and AMSO optical requirements, further proving Oakleys commitment to producing high quality eyewear.