I am a package handler in a FedEx hub. It's a tough manual labor job, lots of heavy lifting and moving around. A mask I can breathe in while exerting myself has been impossible to find. I have been wearing all kinds of masks to work and I find myself gasping for air periodically between boxes. So I tried this mask and It is comfortable and I can breathe. I only had to pull it away from my face to gasp a couple of times, overall I just forgot I had it on, as it's adjustable and comfortable. Anyway, I ordered the other colors since they're darker, because the green already got a smudge stain from my packing gloves touching it after touching the boxes. I'll save the bright green for when I'm not working in the dirty hub. I wish the green wouldn't have shown the smudge so easily from some simple box residue (cardboard boxes have a little black dust on them that builds up on the gloves over time) but a wash partially removed the stain. I ordered another green one as well that I can keep clean.
More of these masks but with cool graphics would be hot.