Costa Blackfin Polarized Sunglasses are lightweight, durable and impact-resistant for sportfishing, fly fishing or cruising along the coast. Its curved arms and wrap-around styling give a streamlined look while providing protection from sun, wind and sea spray. The hydrolite co-injected lining offers durability and a secure fit for days on the ocean. For a scratch-resistant surface, mirrors, polycarbonate lenses and polarized film are encapsulated between Costa’s C-Wall molecular bond. Fight the big fish with comfort as the rubber nose pads provide comfort and prevent slippage.

Costa Blackfin Sunglasses Features:

• Costa logo at temples
• Large fit and wrap-around design for sun and wind protection
• Midnight blue frames and blue mirror lenses
• C-Wall molecular bond technology for a dirt, oil and scratch-resistant surface
• Polarized polycarbonate lenses have the addition of Trivex for prescription lenses
• Made of nylon and Hydrolite for durability and a secure fit
• Limited lifetime warranty
• Includes Costa case and cleaning cloth

Need Help Finding the Perfect Frames?

Use this face shape frame guide when choosing the ideal sunglass frames that match your style and face!