Costa Blackfin Pro 580G Sunglasses - Matte Black Color:Matte Black/Blue Mirror 580G heel cupping

heel cupping

or wear it loose with sandals for an effortless coastal look

the Holbrook XL maintains the same iconic proportions as the original while offering a more generous fit

Their bold silhouette reimagines vintage flair with a distinctly feminine touch

The small sizing on the Tailfin isn't a scaled-down afterthought

Costa Blackfin Pro 580G Sunglasses - Matte Black Color:Matte Black/Blue Mirror 580G heel cuppingThe Costa Blackfin PRO 580G in Matte Black with Blue Mirror glass lenses is the offshore version of Costa's most trusted PRO Series frame. Same six angler approved upgrades as the Green Mirror version with a Blue Mirror lens built for open water and full sun conditions instead of inshore sight fishing. Six PRO Upgrades Vented, fully adjustable nose pad custom fit, reduced fogging Sweat channels & eyewire drains keeps vision clear under pressure Side