These sunglasses are engineered for those who demand performance and clarity in challenging outdoor environments. Designed with a full-wrap frame and an 8-base curve, they offer maximum coverage and protection from the elements. The polarized glass lenses reduce glare and enhance visual clarity while blocking 100% of harmful UV rays. Built with durable, bio-based materials and featuring non-slip rubber on the nose and temples, they stay secure and comfortable during active use. Retainer-ready temple tips add extra security, making them a reliable choice for water-focused adventures. Costa Starboard & Stripes Collection Fly Line Matte Clear Frame Blue Mirror 580G Lenses 06S9129-91291564