Costa Blackfin Pro Sunglasses - Polarized Winter Boots Boot Outsole

Boot Outsole

elevated design aesthetics

zippered sleeve gusset

Built in gaiter with barrel lock closure system and fixed elastic instep strap

Instant Comfort

Costa Blackfin Pro Sunglasses - Polarized Winter Boots Boot OutsoleCosta Blackfin Pro Sunglasses Polarized Costa Del Mar Blackfin Sunglasses An enhanced version of one of Costas most trusted and well loved frames, the Blackfin PRO builds off the original look, polarized lens and fit with six new angler approved additions to keep you on the water longer. Along with a vented and fully adjustable nose pad for a custom fit, sweat channels and eyewire drains will help keep your vision clear, while side shields, hooding,