Fit & Design High-wrap frame with deep set lens designed for everyday wear Durable, lightweight O Matter(TM) frame material Two sizes of Unobtainium(R) nosepads and Unobtainium earsocks provide no-slip grip when wet to help increase retention Technology Prizm(TM) Lens Technology engineered to enhance color and contrast to see more detail Oakley lenses are designed and tested under extreme high mass and high velocity circumstances to ensure uncompromising protection across a wide range of demanding conditions