Costa Mainsail XL

For the performance and style you need on, and off the water, the 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 eye wire drains and channels. The Mainsail frames are your day-to-day sunglasses that stay stylish while relaxed on land and ready for anything while out on the water. Optimal usage Everyday activities Anti-fatigue Overcast days Reduces glare, especially off water