CO Eyewear Loki Z87 Safety Glasses with Photochromic Lens LENS:Photochromic Light 3 heat zones

3 heat zones

Replaceable Frame Accessories:

With its 360° rotating handle

Microfiber pouch included

CO Eyewear Loki Z87 Safety Glasses with Photochromic Lens LENS:Photochromic Light 3 heat zonesLight 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