The Costa Del Mar Performance Crudo Sunglasses deliver high-impact protection and specialized color enhancement tailored for tactical anglers and watersports enthusiasts. This particular configuration combines a heavy-duty Matte Black XXL frame with ultra-lightweight Green Mirror 580P polarized lenses that excel in full-sun situations. Utilizing Costa's high-tech 580P polycarbonate technology, these impact-resistant lenses feature a versatile copper base that sharpens contrast and enhances depth perception across inshore flats and fresh water. The rugged bio-resin frame architecture is meticulously engineered to retain its perfect structural fit through excessive heat and high-moisture environments. To provide lasting peace of mind on all your outdoor excursions, Costa protects these premium performance sunglasses with their signature limited lifetime manufacturer warranty. Costa Del Mar Performance Crudo Men's Matte Black XXL Frame Green Mirror 580P Polarized Lens Sunglasses 06S9136-91360364