Costa Mainsail Polarized Sunglasses Knife Made from 100% UV olefin

Made from 100% UV olefin that is weather resistant

Keep the optics of your riflescope safe with the robust Defender Flip Cap Objective 40 from Vortex

the term “Thin White Line” is a symbol used by ambulance departments and hospitals to show respect for paramedics/health care workers on the front lines

Sights: Blade and Ramp Front/ Adjustable Rear

Costa Mainsail Polarized Sunglasses Knife Made from 100% UV olefinFor 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