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 Midnight Blue frame built from recycled commercial fishing nets, offering premium durability while heavily reducing environmental impact. Outfitted with high-clarity Blue Mirror 580G polarized Lightwave glass lenses, this configuration delivers unbeatable glare reduction and maximum contrast in the blinding sun of open, deep-water environments. 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 Midnight Blue Frame Blue Mirror 580G Polarized Lens Sunglasses 06S9138-91380661