Fit & Design Square lens-shaped version of Corridor, designed to flawlessly complete the look for both an active and casual lifestyle Durable, lightweight O Matter(TM) frame material Unobtainium(R) sport ligature nosepad designed to reduce bobbing bouncing with no-slip grip Unobtainium(R) earsocks provide no-slip grip when wet to help increase retention Wide, univeral fit Technology Prizm(TM) Lens Technology to enhance color, contrast and detail for an optimized experience Impact Protection: 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