Costa Del Mar or simply Costa is an American manufacturer of polarized sunglasses based in Daytona Beach, Florida. They are the undisputed King of quality sunglasses in our industry. A true leader in technology such as their 580 lenses and the Bio-Resin frames. Costa 580 lenses were designed by in-house light spectrum experts to enhance colors because standard sunglass lenses fell short. The Bio-Resin Raw Material Process is part of our Kick Plastic initiative to reduce our carbon footprint and protect our planet’s waters. Our earth-friendly bio-resin frames are durable and lightweight, and hold their shape under the harshest conditions.