Discover the Costa 6S2016 Nusa, where bold design meets superior functionality. Crafted from eco-friendly bio-acetate, these full-rim square frames offer a modern, structured look with a slightly oversized profile. The tortoise finish pairs beautifully with the grey polarized lenses, which deliver advanced glare reduction, better contrast, and 100% UVA/UVB protection. Handmade with premium craftsmanship, these Costa sunglasses are perfect for exploring coastal horizons with clarity and style. Designed for those who need water to breathe.