Surprisingly Very good!!
Verified Buyer Reviewed by Rocco from Exon, PA on Monday, December 26, 2016
Didn't know what to expect, but it was warm. Now I haven't worn it in the real cold temps yet, but in the high 20's an into the 30's it did well. I thought it odd the zipper closed the entire hood, but hey, that helps with the packing. Good Deal!!!