Dive into sleek performance with the Costa 6S9120 Broadbill II sunglasses, crafted for those who thrive on the water. These black sunglasses for men feature full-rim rectangular frames in a bold black tone, offering precision and durability with their nylon and propionate construction. Mirrored green polarized lenses intercept glare, enhance contrast, and elevate clarity, while providing advanced UVA/UVB protection. With hybrid innovations like micro side shields, hooding, and vented nose pads, you'll experience superior coverage and reduced fogging. Born on the water, built for exploration.