Costa Del Mar Blackfin Mens Sunglasses 580G Polarized

You might have gallons of brine in your face and 600 pounds on your hook, but these sunglasses still won't slip. The Hydrolite co-injected lining takes care of that, and the flexible frame means serious comfort. Blackfin pushes the edge in sun-glass performance-so you can push it everywhere else. FEATURES Comfortable large fit. Integral hinge. Heavy-duty TR 90 nylon frame. Includes hard case.100% UV light blockage for max protection.100% polarization kills reflected glare and reduces eye strain.