Costa del Mar Sunglasses Style:Piper - Shiny Gold / Green Mirror we recommend applying an anti-fog

we recommend applying an anti-fog solution or a small amount of saliva to the inside of the lenses before the first few uses

Internal architecture keeps the sides flat at pressure to negate roll both in the water and on the deck

and mermaids

Large Bag: 14" L x 7

Costa del Mar Sunglasses Style:Piper - Shiny Gold / Green Mirror we recommend applying an anti-fogCosta 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. 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