Introducing Tailfin - a modernized classic Costa design built for all waterman who require a clear view of their surroundings. Costa's Bio-Resin frame boasts refined and chiseled edges, complemented by features that help you stay comfortable and sweat-free, with your destination clearly in-sight. Offering two size options, both those with bigger and smaller heads can embark on their watery adventures fully equipped. No matter where you're going, theybuilt the Tailfin to help you get there - and maximize every moment spent on the water.
Introducing Tailfin - a modernized classic Costa design built for all waterman who require a clear view of their surroundings. Costa's Bio-Resin frame boasts refined and chiseled edges, complemented by features that help you stay comfortable and sweat-free, with your destination clearly in-sight. Offering two size options, both those with bigger and smaller heads can embark on their watery adventures fully equipped. No matter where you're going, theybuilt the Tailfin to help you get there - and maximize every moment spent on the water.
in 3 offers
last seen 25 Oct 2026
The lowest price we last saw for Costa Tailfin Polarised Sunglasses 580G Matte Black / Green Mirror was $340.00 at Costa Del Mar, compared across 3 retailers (last seen 25 Oct 2026). Prices may have changed since.
The all-time low we recorded was $179.04 on 11 Mar 2026.
Prices last updated 25 Oct 2026.
Costa Tailfin Polarised Sunglasses 580G Matte Black / Green Mirror
Introducing Tailfin - a modernized classic Costa design built for all waterman who require a clear view of their surroundings. Costa's Bio-Resin frame boasts refined and chiseled edges, complemented by features that help you stay comfortable and sweat-free, with your destination clearly in-sight. Offering two size options, both those with bigger and smaller heads can embark on their watery adventures fully equipped. No matter where you're going, theybuilt the Tailfin to help you get there - and maximize every moment spent on the water.
Introducing Tailfin - a modernized classic Costa design built for all waterman who require a clear view of their surroundings. Costa's Bio-Resin frame boasts refined and chiseled edges, complemented by features that help you stay comfortable and sweat-free, with your destination clearly in-sight. Offering two size options, both those with bigger and smaller heads can embark on their watery adventures fully equipped. No matter where you're going, theybuilt the Tailfin to help you get there - and maximize every moment spent on the water.
Last updated at 25/10/2026 18:36:08
Tailfin
Free delivery between 4–6 Nov
Costa Del Mar 6S9113 - TAILFIN Sunglasses | Select Eyewear 911305 - Matte black / 60-17-135
Delivery $48.19
Costa Del Mar TAILFIN Sunrise Silver Mirror Polarized Glass Rectangular Men's Sunglasses 6S9113 911305 60
Delivery between 30 Oct – 3 Nov $41
originally posted on costadelmar.com
Very good fit and can't wait to try them on the water. Thanks
originally posted on Academy Sports + Outdoors
My husband loved these as his gift, he works outside and these protect his eyes from the sun!
originally posted on ebay.com
I mean it's Costa, it was new and I got it here for barely over $100 so what's not to like? Especially since this is replacing another pair that I broke and Costa won't repair.
| UV Protection Level | 100% UV Protection |
| Tint Color | Gray, Green Mirror |
| Tint Gradient | Yes |
| Lens Color | Gray, Green Mirror |
| Polarized | Yes |
Tailfin
Free delivery between 4–6 Nov
Costa Del Mar 6S9113 - TAILFIN Sunglasses | Select Eyewear 911305 - Matte black / 60-17-135
Delivery $48.19
Costa Del Mar TAILFIN Sunrise Silver Mirror Polarized Glass Rectangular Men's Sunglasses 6S9113 911305 60
Delivery between 30 Oct – 3 Nov $41
Very good fit and can't wait to try them on the water. Thanks
My husband loved these as his gift, he works outside and these protect his eyes from the sun!
I mean it's Costa, it was new and I got it here for barely over $100 so what's not to like? Especially since this is replacing another pair that I broke and Costa won't repair.
| UV Protection Level | 100% UV Protection |
| Tint Color | Gray, Green Mirror |
| Tint Gradient | Yes |
| Lens Color | Gray, Green Mirror |
| Polarized | Yes |
