Oakley Hydra Sunglasses Size:Prizm Black Inside in light polyamide

Inside in light polyamide

Navigation and route tracking

TwinHead dual-sided design has Presta valve internals on one side and Schrader valve internals on the other for trouble-free tire inflation up to 160 PSI

allowing you to be heard when it matters most

•Chain Compatibility: All 9 speed chains

Oakley Hydra Sunglasses Size:Prizm Black Inside in light polyamideOakley 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. Features: DESIGN Razor Blade