Costa Blackfin Pro Polarized Sunglasses glide bait the flip up lens' versatility

the flip up lens' versatility and function combined with the killer look delivered a pretty sweet pair of shades

Featuring an advanced internal gearing system

the Hasket is available with HueView™

The Evergreen Combat Rat stands out with an innovative hook hanger design that significantly improves your hook-up and landing ratios

adjustments and more testing

Costa Blackfin Pro Polarized Sunglasses glide bait the flip up lens' versatilityAn 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, new stickier Hydrolite and metal keeper slots keep your frames and your