HotHands Toe Warmers - Long Lasting Safe Natural Odorless Air Activated Warmers - Up to 8 Hours of Heat - 72 Pair

Used these for a big sled dog trip in the Boundary waters and they kept my feet warm. Opened the package to get oxygen to it about 30 minutes before putting them in my boots. They stayed super hot for a full 9 hours before starting to cool down. It was a high of 15 degrees with 20mph winds. I was outdoors for over 12hrs and even though they stayed toasty hot for 9 of those hours, my feet never got cold as they slowly cooled down. Great product.

Definitely made a difference and saved me from chillblanes this winter.

Received in 72pairs x 4 = 288pairs on time no issues

I’ve bought cheaper brands before but always go back to hot hands. They seem to heat the longest. They could be a little larger, I have smaller/average feet and would love for them to be bigger. They stick to your socks just fine. They last me all day outside. They are comfortable to wear, I hardly notice them on. I think the work really well

I use these every time I spend much time outside in the cold.

I actually use in my mittens not shoes but work well in high altitude they blow up but do not pop last maybe 4 hours HATE ALL THE TRASH LOOKING FOR RECHARGABLE

These are always steady with the heating power and duration. I've tried other brands that fail to do so and worse, they have broken open and spilled out the black and messy charcoal all over. Not these, these are great.

Great value