My Husband uses these for hunting. He says that they keep his feet warm while sitting for a long period of time, They are not hot, just right . But the sizing could be better as he has to push them to the front for his toes, but it does not bother him or feel funny in his boots when walking.
In subzero weather driving the Polaris to clean the snow off of the driveway or going shopping these are great even without socks they keep my feet toasty warm. I only wish I could have found them for my husband when he was doing chores and digging us out of the snow on our farm all those many long years. If your wondering how long they last after two hours cleaning the driveway I came in and removed them from my snow boots and stuck them in my slippers and they kept my feet warm until I went to bed about 8 to 10 hours after I opened them. I cant see living up here without them ever again.
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