Oakley Valve Infinite Hero SunglassesOn the cutting edge between sport and lifestyle, Oakley Valve is for active lives that demand both performance and pace-setting style. Stress resistant O Matter frame material makes it lightweight while Unobtainium components increase grip with perspiration, and the comfortable Three-Point Fit keeps the lenses precisely aligned for the clarity of High Definition Optics. If you're looking for a go-anywhere, do-anything sunglass that blends street smarts with brilliant innovation, this is it. Features: Frame Material: O - Matter, Unobtainium Lens: Plutonite, 100% UVA, UVB, UVC protection Fit: Standard Technologies: High Definition Optics: High Definition Optics (HDO ) is a collection of patented technologies that allow Oakley eyewear to meet or exceed the testing standards of the American National Standards Institute for optical clarity, visual fidelity, and impact resistance. Plutonite Lens: One of the most optically pure materials used in eyewear today, it maximizes clarity and impact resistance while filtering out 100% of all UVA, UVB, UVC and harmful blue light up to 400nm. Not a coating, the UV protection is from the lens material itself. Impact Protection: Backed by decades of innovation, Oakley performance eyewear offers uncompromising protection against high-velocity and high-mass impact. The protection is a benefit of the premium materials and unique architectures of Oakley lens/frame combinations. UV Protection: Eye damage attributed to ultraviolet light includes cataracts, pterygium and macular degeneration. O Plutonite lens material filters out 100% of all UVA, UVB, UVC and harmful blue light up to 400nm. The protection is from the lens material itself. O-Matter: A stress-resistant frame material that withstands environmental extremes, it is lightweight yet highly durable. Controlled flexibility enhances impact resistance while contributing to the all-day comfort of frames made with this innovative synthetic. Unobtainium: A soft hydrophilic synthetic, it increases adhesion when wet to grip better when you perspire. This makes it ideal for earsocks and nose pads in performance eyewear. Buy Oakley Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.