Brandon Collett wrote a review of Columbia Freezer Zero Neck Gaiter on December 31, 2013
Familiarity: I've put it through the wringer
I got this for fishing in Utah and it's perfect for those hot sunny days. When you start sweating, or if you just wet it with river water, the cooling beads start working. It doesn't get frigid, but definitely cooler than a normal neck gaiter would be. Pair this with a Columbia fishing shirt with the same technology and your set to fish all summer in the west!