Like the California point break it was named for, the Rincon has a classic West Coast straight bridge, wrapping style lines and edgy curved temples. Made from our castor plant bio-based resin, the big frame and sharp angles of Costa&&';;s Rincon sunglasses reflect the classic right point break and the hard-charging surfers who champion the sport. With Rincon&&';;s spring hinges and polarized lenses, the Rincon is a great oversized style for most or a perfect extra large fit for "big heads". You know who you are. a Premium Polarized 580 Lenses* Filtering reflective glare is essential for anyone on the water or outdoors. We sell only polarized sunglasses. a 100% UV Protection Your Costas absorb 100% of UV light, providing you the best in light management and protection. a Scratch Resistant and Durable The C-Wall coating provides extra scratch-resistance and a barrier that repels water, oil and sweat for easy cleaning. a Costa 580A(R) lenses Costa 580A(R) lenses were designed by in-house light spectrum experts to enhance colors because standard sunglass lenses fell short. The lens&'; multipatented technology manages light by: a Absorbing Harmful High-Energy Blue Light (HEV) a Enhancing Reds, Greens, and Blues a Filtering Out Harsh Yellow