Designed with performance in mind, Sutro gives cyclists a bold and versatile look that they can confidently wear on and off the bike. Durability and all-day comfort of lightweight O Matter™ frame material Impact-resistant lens Unobtainium™ nosepads increase grip with perspiration to help keep the eyewear securely in place Prizmlenses designed to enhance color, contrast and detail Fit: Wide - high bridge fit Size: Large (134mm) Oakley Sutro Prizm Sunglasses