Costa del Mar Blackfin Pro Lens Color:Gray Silver Mirror 580G Super-hard scratch resistant finish

Super-hard scratch resistant finish

omni-directional EVA foam allows for a secure grip

Chrome snake and stripping guide with a ceramic insert

Sink 3 (S3)

for maximum depth

Costa del Mar Blackfin Pro Lens Color:Gray Silver Mirror 580G Super-hard scratch resistant finishAn 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