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