Rated 4 out of
Warm and quiet. Needs access zippers though.These bibs kept me warm on a 5 hour sit in temps below 20° F. Under was a base layer and hiking pants. They're nice and quiet. One complaint...only one zipper on the front and no side access zippers. Means you can't get to pockets underneath very easily and you have to completely unzip your jacket and the bibs to relieve yourself.