The Oakley OO9313 "Sphaera" is a modern, bold pair of sunglasses. The wrap-around, shield style lens enables enhanced viewing with protection from glare. Lightweight O Matter™ frame is designed to withstand the rigors of outdoor climates while providing comfort. Unobtainium™ nosepads and earsocks maintain grip during any sport or recreational activity. The Prizm™ lenses enhance color, contrast, and clarity in a variety of light conditions.