Thermacell insoles?

Got a pair for Christmas, I’ll let you know how they work out this weekend when it’s colder than a well diggers arse.

Curious as to what kind of bad results? Mine only go in my waders.

I have a pair. They work great for keeping warm. Only down side I have found is that they are thicker than normal insoles, so might cause some discomfort on the top of your feet depending on how your shoes fit. I only use them if it will be bitter cold because even with a size up on the shoe, they still cause discomfort. Not as bad as numb toes though.

i have had issues with feet cold.. or sweat for YEARS. Tried every single thing for 30years. What i finally found was a pair of 1200gram insulated rubber boots, and one pair of bass pro heavy duty wool socks, highest % wool i found was like 89%. Those socks and boots and my feet hadnt been cold since and ive hunted snow, kentucky, ice, and no issues since. Just enough so i dont sweat walkn, but enough to keep warm in the stand.

I just got a pair...will use them this week and report back.

Tried the Thermacells last Thursday. Temp was in the 30's. Followed all instruction for charging etc. Everything seemed to be working...As I got ready to insert them into my boots I noticed the left insoles was not working. I tried paring ...per instructions...still nothing. The right insole did work warm-up some...After talking with the Thermacell customer service (they said after they collected all my information it would be three to six weeks to get a replacement). I'm returning them for a refund.