Authentic Oakley Sunglases Oakley taps into its surfing heritage with Hydra, a Razor Blades-inspired, semi-rimless sunglass with a shield lens. Featuring the Oakley B1B logo on the temples, Hydra is accentuated by a modern trigger stem design, reminiscent of Razor Blades' origins in surf culture. A plant-based BiO-Matter®* frame and three-point fit helps provide balanced fit and comfort while Prizm™ Lens Technology enhances color and contrast. Great for running, hiking, golfing, or any outdoor activities. Bought through Oakley online store. Last picture is my receipt. Used a few times but still in great condition. Minimal scratches barely visible. CODE: 009229 04-37 SIZE: XS (122MM) #Oakley #purplelenses #sunglasses #golf #running