Oakley Bisphaera Speed Photochromic Sunglasses Clear Black Iridium Photochrom/CAT0-3 Bisphaera Speed

Oakley Bisphaera Speed Photochromic Sunglasses. Made for momentum. This twin-lens design is sharpened with a faster edge, delivering the grip, coverage, and versatility athletes need to keep pace with sport and life.Unobtainium® Earsocks and Nosepad: Unobtanium is the first innovative material patented by Oakley to ensure maximum comfort by increasing grip with perspiration and keeping the frame in place without slipping.O-Matter™ Frame: Oakley's injection molded thermoplastic frame material provides improved strength and flexibility over traditional acetate, andis built to withstand from shifting or deforming over time.Available with Oakley Authentic Prescription Lenses for consistent high quality in fit, form and function from lens to frame.Impact Protection:- Oakley lenses are designed and tested under extreme high mass and high velocity circumstances to ensure uncompromising protection across a wide range of demanding conditions.Specifications:Prizm:- Light Transmission: 22%- Light