Experience the Costa Del Mar Men's Blackfin PRO Sunglasses, a remarkable upgrade on a distinguished favorite, now in a stylish Matte Midnight Blue frame with Grey Silver Mirrored Polarized lenses. Crafted for anglers, these sunglasses feature Polarized Glass (580G) lenses and an adjustable nose pad that ensures a custom fit. The frame offers a regular fit with dimensions of 133 mm frame width, 16 mm bridge width, 60 mm lens width, 41.8 mm lens height, and 121 mm temple arm length for a perfect balance of form and function. Engineered to keep your vision sharp on the water, these frames include features like sweat channels, eyewire drains, side shields, and more.