Costa Del Mar BlackFin Pro Frame Color - Lens:Matte Black - Copper Silver Mirror 580G The 990-4 FOUNDATION is able

The 990-4 FOUNDATION is able to effectively present flies and handle the fight with bonefish

and moreStep-by-step photos to help you master casting and presentationSections on reading the water

Lightweight nylon frames emphasize color selections

6X9 inches

The truth is that your wading belt may just be the most important piece of gear you carry

Costa Del Mar BlackFin Pro Frame Color - Lens:Matte Black - Copper Silver Mirror 580G The 990-4 FOUNDATION is ableAn 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