Oakley SI Valve (Matte Black Frame / Prizm TR45 Titanium Lens)

On 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.

Prizm? Shooting Lens
Developed specifically for shooting, TR45 lens brings enhanced contrast to a variety of targets such as steel and cardboard. Ideal during low light or overcast conditions, this lens is balanced for both arid and woodland environments.