Meigan UV Cover Glare Lens BREAKER Clip-on Sunglasses, Polarized, Photochromic, Protection, Flip-up Glass, Prevention, Height, Smoke, 9351-07

Lens: Width 55mm, Height 41mm, Total width: 122mm, Weight: 9g, Material: Lens: Triacetate, Metal arm: Nickel copper alloy, Plastic part: Polycarbonate, FRP These are clip-on sunglasses with polarized and photochromic lenses. Simply clip them onto your glasses to turn them into sunglasses. They can be flipped up when not in use. The density changes when exposed to UV rays. Transform your glasses into prescription sunglasses with just one touch! These flip-up clip-on sunglasses are convenient and can be easily attached by simply lifting them up and down. They are thin and extremely lightweight, weighing just 10g, so they fit so well that you'll forget you're wearing them. The lenses are high spec lenses. Not only do they block UV rays, but they also have polarized lenses that reduce glare. They are great for a variety of outdoor activities, including driving, fishing, hiking, trekking, traveling, and skiing. They come with a case so you can carry them with you wherever you go. Take them with you when you go out.