Sphaera Strike - Matte Black/Prizm Road Color:One We've added 50 mg of

We've added 50 mg of the amino acid glycine

5 hours on high on one 16 oz

Support: Neutral and Underpronation

Functional sport design with optimized coverage

Lightweight upper

Sphaera Strike - Matte Black/Prizm Road Color:One We've added 50 mg ofPerformance 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 wont compromise on style. 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: Oakleys injection