Whether you're headed out on some grand adventure or just relaxing poolside, the Costa Loreto Polarized Sunglasses are the perfect fit. These aviator-hybrid style sunglasses feature a corrosion-resistant frame, making them perfect for life on the sea. The 580 glass lenses have excellent optical clarity and are scratch-resistant to make them last a long time. Stainless steel hinges ensure that no matter where you are, your sunglasses will always perform smoothly.