For comfort and clarity, slip on a pair of Costa Blackfin sunglasses. Hydrolite rubber on the temples and nose pads prevents the shades from slipping. Full-rim frames consisting of bio-based TR-90 nylon are hypoallergenic, lightweight, flexible and sturdy for long-lasting use. With rounded edges on rectangular rims, the sunglasses complement round, square, oval, and heart-shaped faces. Skull temples provide a secure fit, while the saddle bridge disperses the weight evenly across your nose for comfort. These performance sunglasses for men will keep their form over years of water activities.
Additional Information: Costa Lens Colors and Materials