Seamlessly transition from dominating competition to owning the daily hustle with the dual-lens performance of BiSphaera. Fit & Design: Large fit sunglasses with high bridge fit Durability and all-day comfort of lightweight O Matter(TM) frame material Modern twin-lens design optimized for multi-sport and lifestyle usage Unobtainium(TM) nosepads and earsocks increase grip with perspiration to help keep your eyewear securely in place Technology: Designed with Prizm(TM) Lens Technology to enhance color and contrast so you can see more detail Oakley lenses are designed and tested for superior impact resistance