Capturing the lens shape of Holbrook, this new edition recrafts the best-seller with enhancements that include stainless steel temples, the sure grip of Unobtainium®, and an O Matter™ center. Prizm™ is a revolution in lens optics built on decades of color science research. Prizm™ lenses provide unprecedented control of light transmission resulting in colors precisely tuned to maximize contrast and enhance visibility. To help maintain the High Definition Optics® (HDO®) of Oakley lenses, your new eyewear comes with a specially-woven electrostatic Microclear™ bag for cleaning and storage. Using it will preserve the superior optical quality of Oakley's pure Plutonite® lenses. Hand wash and air-dry the Microclear™ bag regularly. Lenses: Prizm Black. Colour: Woodgrain.