The Costa Del Mar Hybrid San Carlos Sunglasses offer an exceptional blend of lifestyle design and active water-ready performance engineered for modern outdoorsmen. This eco-conscious model features a classic Netplus Black frame built from recycled commercial fishing nets, offering premium durability while heavily reducing environmental impact. Outfitted with high-clarity Copper Silver Mirror 580G polarized Lightwave glass lenses, this configuration provides an exceptional stream and environment tracking tool optimized for variable light conditions and sight fishing. The specialized hybrid frames integrate subtle, everyday lifestyle elements with essential functional properties like an 8-base wrap to block peripheral light leak and Hydrolite rubber nose pads that hold their grip when wet. Built to accompany you from demanding maritime activities to casual everyday wear, Costa stands behind these high-performance glasses with their limited lifetime manufacturer warranty. Costa Del Mar Hybrid San Carlos Men's Netplus Black Frame Copper Silver Mirror 580G Polarized Lens Sunglasses 06S9138-91380461