Named after the California point break, the Costa Del Mar® Rincon 580P Polarized Sunglasses offer an edgy look combined with modern innovation for those adventure seekers. These unique shades are made from a castor plant bio-based resin, that features an oversized frame, spring hinges and curved temples. Designed to provide superior vision, the polarized lenses eliminate unwanted glare while the lightwave polycarbonate lenses are impact-resistant and guard against harmful UV rays.