Blackfin Pro Tiger Shark Green Mirror 580G Dan Post Quick-drystretch fabric blends with modern

Quick-drystretch fabric blends with modern casual style

The perfect solution to knock off the early morning chill

Nano Composite Toe - The carbon nanotubes in our nano comp boots make it possible for the toecap wall to be thinner

Vented HYDDOLITE nose pads provide grip and comfort

Blackfin Pro Tiger Shark Green Mirror 580G Dan Post Quick-drystretch fabric blends with modernAn 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