With the BiSphaera, you can seamlessly transition from competition dominance to everyday life. The performance sunglasses with dual lenses are designed for athletes seeking a versatile frame that provides all the benefits they need for sports and life. They are made from lightweight O Matter™ and feature Unobtainium® nose pads and temples that ensure a comfortable fit with a non-slip grip. Available with Prizm™ lenses that enhance your game.