RHINO is injection molded out of TR-90. Recessed Variflex nose pads securely and comfortably anchor the frame in place. RHINO supports Kaenon's revolutionary SR-91ﾮ polarized lens material and our proprietary Glare 86ﾮpolarizing element, and it is available in all seven purpose-built lens tints and Light Transmission Levels specifically developed by Kaenon Polarized. Heavy duty, non-corrosive, seven-barrel, stainless steel hinges make RHINO durable and functional. RHINO comes with a micro-fiber cleaning bag and a lightweight sport case.