CostaGannet Polarized Square Sunglasses

Protect

As the people exploring the wide and vast world, we share a responsibility to protect its watery wonders. And that means abiding by a vision that extends beyond ourselves-one that is provided by every pair of Costas.

Explore

We've devoted our lives to chasing the most remote places that bring us to life. That's why we've developed the best sunglasses in the world to help us reach these sought-after locales. Because Costas are more than sunglasses, they're the badge of the explorer.

Fishing

Almost 30 years ago, a group of fishermen in Florida had a goal: to design a pair of sunglasses to help them better See What's Out There. We've come a long way since those days, but the fact is, our passion hasn't changed at all. We're still in Florida, we're still happiest when the sun is up and we're fishing out on the water - and we're still obsessed with making the best lenses on the planet.

Customer Care

More than just a customer, each and every explorer who buys a pair of Costa sunglasses is a member of a tight-knit community. And a community that adventures together takes care of its own.