Shawn F. wrote a review of Coal M.T.F. Gaiter on March 16, 2012
I ordered 2 different neckwarmers at the same time, and have mostly used the other one. I'd say this is ok, but I'd recommend you don't order the white for everyday use.
I haven't gotten mine dirty yet, but I knew I made a mistake before I'd even received it.
You can see my Nichols review here: https://www.dogfunk.com/dogfunk/review/200150271/Great-for-Vancouver-weather.html