The Costa 6S9127 Luna Nueva sunglasses combine bold design with superior performance. Featuring glamorous butterfly-shaped frames in a striking multicolor finish, they evoke vintage sophistication with a modern edge. Crafted from lightweight nylon and propionate, they provide durability for any adventure. The polarized grey lenses with gradient treatment reduce glare, enhance contrast, and protect against 100% of UVA/UVB rays, ensuring clarity even in challenging light. The sunglasses' adjustable nosepads deliver a customized fit for all-day comfort. Designed for life on and around the water, these Costa sunglasses are perfect for those who dare to explore.