Sports eyewear that fits like a face glove. Even the most abrupt head movements are no match for Stunt Wing's next-level retention and no-slip grip. Its cutting-edge design also makes it uber-comfortable. Design: HyperGrip Technology: Oakley HyperGrip utilizes flexible earsocks for maximum comfort and retention, offering a more secure fit while distributing weight evenly for a lightweight feel, even during the most intense activities Unobtainium(R) Nosepad: Unobtanium is the first innovative material patented by Oakley to ensure maximum comfort by increasing grip with perspiration and keeping the frame in place without slipping O-Matter(TM) Frame: Oakley's injection molded thermoplastic frame material provides improved strength and flexibility over traditional acetate, andis built to withstand from shifting or deforming over time Additional Details 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 The model comes with 2 interchangeable nosepads for adaptable nose fit Bridge and nosepad: Narrow - High Bridge Fit