Purpose-built for use across multiple sport categories, Encoder is a sport performance style designed with hat and helmet fit functionality in mind. The progressive wrap design creates a unique look with superior coverage and enhanced field of view. The extended wrap of the lens, coupled with calibrated rigidity and low-profile temples make Encoder an obvious choice for a broad range of sports across a variety of light conditions. Features: - Multi-Sport Design: Functional sport design with optimized coverage, wider field of view, frame retention and impact protection. - Revolutionary Lens Design: Advancements in optical design and a design methodology called Physio Morphic™ Geometry have allowed the lens to be designed with an extended wrap and rigidity in key areas that mimic the structural properties of a frame. - Hat And Helmet Fit Temples: O-Matter™ temples have been designed to be low profile to fit with hats and helmets. - No-Slip Grip: Unobtanium® ear socks and nose pads help provide sport level retention with a no-slip grip and all-day comfort. - See More Details: Available with Prizm™ lenses that are designed to enhance color, contrast so you can see more detail. Fit Options: - Wide: A larger lens front designed for those who prefer to cover a greater portion of the face. - High Bridge Fit: Offers a more secure and comfortable fit for those with a high nose bridge and lower cheekbones. A good choice if the bridge of your nose is above the level of your pupils. - Our Sizing: Frames are measured in millimeters. We’ve included this information for each of our frames to help you estimate how they’ll fit your face. Specifications: Frame & Lenses: - Lens Height: 60 mm - Frame Width: 136 mm - Arm Length: 123 mm - Light Transmission: 11% Technology: 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.