CO Eyewear Drifter Z87 Safety Glasses with Matte Black Frame and Photochromic Lens LENS:Photochromic Dark We went through a lot

We went through a lot together up there: Y2K

low with preheat function)

yet durable frame

Enjoy added comfort with a soft rubber nosepiece

they’re super lightweight

CO Eyewear Drifter Z87 Safety Glasses with Matte Black Frame and Photochromic Lens LENS:Photochromic Dark We went through a lotLight 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