Costa Del Mar Blackfin Polarized Sunglasses, Black, Gray 580P

Hinge Type: Integral; Lens Size: 60.5mm/38mm; Temple Length: 132mm; Bridge/DBL: 18mm/17mm
Base Curve: 8 base
Frame Material: Nylon
Prescription Able
Size: Large You might have gallons of brine in your face and 600 pounds on your hook, but these sunglasses still won't slip. The Hydrolyte co-injected lining takes care of that, and the flexible frame means serious comfort. Blackfin pushes the edge in sunglass performance-so you can push it everywhere else. More »