Mainsail Tiger Shark Frame with Gray Silver Mirror Lens 580G 6-19502 built to perform in cold

built to perform in cold and damp conditions as you’re backpacking

Stackable for easy transport

anatomical fit and ventilated side panels

Four Light Settings—Perfect for a campsite

Mainsail Tiger Shark Frame with Gray Silver Mirror Lens 580G 6-19502 built to perform in coldFor 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