J Bakerwrote a review of Mountain Hardwear Micro Neck Gaiter on January 5, 2019
Familiarity: I've used it once or twice and have initial impressions
I've used this a couple times and it keeps the cold off your neck, and/or face if you pull it up. One thing to note is the gaiter I got does not have the big Mountain Hardware emblem on the front like the picture. Instead, it has a smaller tag on the bottom with the emblem. Not a big deal, but it does look a little different from the picture.
I wore this on a ride in 44 degrees and it totally kept the wind and chill off my face and neck. It stretches over your face and stays put below the nose or above the nose easily--hopefully it will not ever stretch out. Thus far, I'm very impressed with this product and am glad I purchased it.