Oakley® taps into its surfing heritage with Hydra a half rimmed sunglass with a vintage design. Featuring the Oakley Heritage logo on the temples, Hydra has temples similar to the iconic Razor Blades, a staple of surf culture. The castor seed-based BiO-Matter™ frame and Three-Point Fit provide optimal support and comfort. Prizm™ technology enhances color and contrast
PRIZM™
: Oakley's proprietary lens technology designed to improve color and contrast so you can see more detail