THE HEAT COMPANYToewarmers - 5, 15 or 40 Pairs - EXTRA WARM - Adhesive - Foot Warmers - 8 Hours Warm Feet - Instant Heat - Air Activated - Purely Natural

I have to call this product a bit of sorcery because it works so well! I took it with me on my holiday in January in Norway (above the Arctic Circle) where temperatures reached -15C, and it truly amazed me. The first few minutes of use were almost too hot, but it would cool down over time and was perfect to use. It provided an instant warmth that helped keep me comfortable even in freezing temperatures. Not sure about its sustainability as it's a single-use product which I typically avoid, but it's not something I'd use every day.

Works well for Raynauds. Don’t necessarily make your feet warm but it stops your toes from going numb in the cold! My boyfriend also uses them in the colder months for works and likes them

I have poor circulation and in winter, cold feet, these help. I put them on over sock and if they might get too warm I put a pad free sock on first and then the sock with pad on top. It works for me and relieves uncomfortably cold toes. Two sock system can avoid chilblains by not overheating toes.

These foot warmers are great. I suffer with cold toes and in winter, and hence in the wet and snowy weather it is a real problem. These solve that completely. A few points I have learned in using them: 1) they heat up when exposed to the air. The longer you leave them in the air before putting your foot in your shoe the warmer they get. If you do not allow enough time they do not get warm enough. If you wait too long they get very warm. If you wear them for a while then take your shoes off, remember they will get hotter if exposed to the air again. Be careful to remove them when you no longer need them. They do not get stuck to my sock - they are just right and comfortably thin.

Disappointed with my first use. Tried for the first time, nice frosty day. Followed instructions in setting up but found the foot warmers to be very poor in obtaining any type of heat despite being advertised as EXTRA WARM. Toes didn’t gain any type of heat and remained very cold.

Not tried these yet but they look as if they will work well as they’re highly recommended by the Austrian Ski Federation. Arrived promptly and well packed.Spent a couple of weeks in the arctic region of Northern Norway recently & these pads were great in the cold weather. I stuck them to my thick socks under my toes in my snow boots & they worked very well and lasted all the time we were out & about. The temperatures weren’t as cold as we expected but walking through crunchy snow that was two or three inches deep and -3 degrees wearing these heat pads worked well and kept my toes warm. Will definitely use these again when we go somewhere cold again.

Item great as described. Will be taking to Lapland in March. Can’t comment on effectiveness yet. Amazon however poor delivery as usual. Cannot read instructions in door to leave in safe place. Left hanging out of letterbox on a busy road. Last time left on doorstep. It’s a wonder my packages haven’t been stolen. For this reason no longer using Amazon. How hard is it to follow a simple instruction. Worst delivery ever.

Needed a bulk load of warmers for working in a very cold office building. Unfortunately these are not a patch on more expensive ones I’ve bought. Wish I’d paid more and got some better ones. Even leaving them out for 5 mins with backing removed before putting them on is useless. As others said, they don’t work on bottom of feet which seems bizarre.