COSTA BLACKFIN PRO Matte Gray Blue Mirror 580G MEN this blade brings upgraded corrosion

this blade brings upgraded corrosion resistance and toughness front and center

Longer models offer a sleek design

Script logo on lens and temples

900D TPU coated NewStream Fabric

There are cutouts on each side so you can feel every hit and twitch in the blank when you are on the water

COSTA BLACKFIN PRO Matte Gray Blue Mirror 580G MEN this blade brings upgraded corrosionAn 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