Costa Mainsail Black Frame Sunglasses w/Gray 580G Lenses 06S9107-91070355

For the performance and style you need on and off the water, Costa's 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 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 water. Costa's 580 lenses are designed in-house by light spectrum experts to enhance colors thanks to multi-patented technology that absorbs harmful high-energy blue light (HEV), enhances reds, blues, and greens, and filters out harsh yellow. The 580 lenses are also scratch resistant, and and 20% thinner and 22% lighter than other polarized lenses on the market.

Features:

• Improved Hydrolite temple grips
• 580 lenses: Scratch resistant and enhances clarity
• 20% thinner and 22% lighter than other polarized lenses on the market