Costa Mainsail Sunglasses socks refined large square lens shaped

refined large square lens shaped women's acetate frame that comes in four ocean-inspired colors reflective of its namesake

Rinconcito blends West Coast style lines and edgy curved temples

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

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

Travel Friendly - Metal-free materials make airport security a breeze

Costa Mainsail Sunglasses socks refined large square lens shapedFor 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