Ray-Ban RB8309 Tech Carbon Fiber sunglasses are an unquestionably cool, contemporary style for men. Made with the best of innovation and engineering, Ray-Ban Tech sunglasses are so lightweight that they feel aerodynamic and emphatically secure on your face. The carbon fiber and resin composite materials weigh less than an ounce. Ray-Ban Tech sunglasses have slim elongated carbon fiber temples with an unexpected yet subtle shark fin midpoint. RX-friendly rectangular contoured lenses come in polar options with an anti-reflective and hydro-oleophobic coating. The Ray-Ban signature is embossed on flexible bend temples and molded in rubber padded tips which only enhance the brilliance of RB8309 sunglasses. Tech sunglasses look great on all face shapes and sizes. These are the Ray-Ban sunglasses you want if you are a connoisseur of quality, style, and innovation. Gender: Men