I LOVE these boots! They are so cute, comfortable, and warm! I feel like I am always cold (I use my heating blanket in the summer) and these keep my feet the perfect temperature which is a miracle! While wearing these my feet have never been cold (wore on a 5 mile snowy hike, I did add chain spikes to them as well) and have never sweat in them! I had been looking at these boots and similar boots for a while but had a difficult time spending the money on them. I am so very glad that I did! They are a little shorter than I had anticipated, I am 5'6' and they come about halfway  between my knee and ankle. HIGHLY recommend for PERFECT warmth!