CO Eyewear A Phase Z87+ Safety Glasses with Matte Black Frame and Photochromic Lens ESS CDI Sunglasses you can feel confident that

you can feel confident that you're shielded from potential sunburns and long-term skin damage

Complies with ANSI Z87

- Premium Hard Carrying Case

they guarantee durability while adhering to ANSI Z87

also tolerates temperature extremes

CO Eyewear A Phase Z87+ Safety Glasses with Matte Black Frame and Photochromic Lens ESS CDI Sunglasses you can feel confident thatLight Adjusting Lenses That Work as Hard as You Do Our photochromic lenses adapt to changing lightso you dont have to. Indoors or in low light, they stay clear. Step outside, and they darken automatically to shield your eyes from the sun. Photochromic Light VLT% range: 80% 13% Photochromic Dark VLT% range: 60% 9% No swapping glasses. No squinting. Just one pair that works all day, on and off the job. How it works: Reacts to UV light Darkens in direct