Costa Mainsail Sunglasses socks to ensure no detail goes

to ensure no detail goes unnoticed in this dramatic approach of eyewear

These lightweight O Matter™ frames have the visual texture of woodgrain for an earthy

ChromaPop™ Glass polarized lenses provide superior clarity with high scratch resistance

Lightweight Feel: Lightweight design supports ease during leisure and active movement

Costa Mainsail Sunglasses socks to ensure no detail goesFor the performance and style you need on and off the water, our Mainsail frames are your go to pair for every outing and adventure. Built with the same high quality materials and features you want everywhere from the beach to the big blue, Mainsail frames help keep excess light out with micro side shields and hooding, your frames in place with improved Hydrolite grips on the temples and help keep sweat and water out of your eyes with eyewire drains