Performance cut with attitude. Sphaera Strike takes the wide-view performance of the original Sphaera and reimagines it in a sleeker silhouette. Built for athletes who demand function but won’t compromise on style.Read less• Unobtainium® Earsocks & 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