Oakley Inmate Sunglasses: Take a look at the Oakley Inmate Sunglasses and you’ll see why it bursts out of the shackles that keep ordinary shades restrained, sedated and spineless. Five metal compounds are fused to create durable C-5™, a lightweight alloy that unlocks comfort. The frame makes contact only at the nose bridge and temples, thanks to a Three-Point Fit that utilizes Unobtanium® components to increase grip with sweat. High Definition Optics® (HDO®) offers unbelievable clarity while letting Oakley contour the lenses to open up your peripheral view. Plutonite® lens material blocks 100% of all UVA, UVB and UVC, and even stops harmful blue light up to 400nm. When it comes to impact protection, the Inmate meets all ANSI Z80.3 Industrial Standards.