The Costa Del Mar Men's Blackfin Sunglasses are ideal for a day on the water. Costa Del Mar uses Hydrolite® nose and temple pads to keep your sunglasses in place, even while reeling in the catch of the day. Polarized lens prevents haze, glare, and distortion while a scratch-resistant C-Wall® molecular bond ensures a consistently clear view. With color options for glass and polycarbonate lens, you can pick which sunglasses are the best for you based on benefits such as impact resistance, weight, or clarity.