Crafted for life on the water, the costa 6s2018 middles sunglasses combine bold design with advanced performance. The round, retro-inspired yellow frames are made from durable plastic, ensuring a lightweight yet sturdy fit. Polarized lenses cut through glare, enhance clarity, and sharpen contrast, even in challenging light. Designed with a standard bridge and acetate temples, these costa sunglasses offer timeless style with modern functionality. Perfect for those who see the horizon as an open invitation to explore.