Costa Caldera 580G Polarized Sunglasses for Sale, Reviews, Deals and Guides

Whether you're boating, fishing, or hanging out on the beach, the Costa Caldera Polarized 580G Sunglasses are your first mate. The 580G Lightwave Glass lenses provide superior clarity for a great field of view, and they are polarized to cut through the glare and reflections on the water or road. The Caldera has a nylon frame that is lightweight, and it's constructed from recycled fishing nets for a sustainable alternative to plastic. The entire frame, including the PLUSfoam nose and temple pads, is recyclable, so even its eventual retirement is eco-friendly.