Insole Foot Warmers - Up to 10 Hours of Heat, Easily Apply with Adhesive - Ultra Thin, Easy, All Natural - Air Activated, Odorless Hot Insole Warmers - Sport Temp

I would recommend this product to anyone who will be walking in snow. They warm up withing 10-15 minutes of activation. Initially the heat may be just a little intense but subsequently is more comfortable and keeps the toes and feet warm and cozy for hours, even walking in snow. We walked on the glacier, and I didn't suffer from cold feet, so enjoyed the walk. Naturally you must be wearing proper footwear and socks!

These foot warmers are absolutely fantastic! I wore them while night skiing this weekend when the temperatures were 5 F with a -12F windchill. It was absolutely frigid. I put these in my ski boots and my feet were warm and comfortable for three hours on the chair lift and trails. I attached them to the sole of my boot and they stayed in place with no problem. I had previously used this product on a slightly warmer daytime outing, (temps started at 0F and increased to 10F), and my feet were toasty for the six hours I skied. I will highly recommend these to my family and friends who are looking for foot warmers.

These are now used by the family in cold weather. Last long and provide warm feet for hours.

The foot warmers work very well and heat quickly. They are comfortable and stay in place.

Used these in 11 F weather. Kept my feet warm Were not overly hot and was able to wear the, all day. No issues being inside for a while with getting too hot. Fit easily inside my boots and stayed stuck to my socks.

Really one of these to work. Bought them for an outdoor event that I was going to be attending with some friends. Three of us ended up trying these foot warmers. We followed the instructions to the T and the warmest they ever got was about the temperature of a cup of coffee that had been sitting out for an hour. When I got home, I double checked the instructions to make sure we did everything right when applying them which we did even check the expiration date to make sure they hadn’t expired which they had an expired. Additionally, the length was a little short. I don’t even that big maybe a 7 1/2 women’s couldn’t imagine how my husband would ever wear them given that he’s a size 12.

Seem to work good so far but they are made for people with tiny feet lolThey're about half the size of my foot. Male size 10.5

Provided a degree of warmth, but they hurt my feet. As time passed it felt like something hard was in my shoe. I had to remove them for comfort and to make sure my feet didn't get sore. I really wanted them to work.

Les one-size sont parfois trop grands pour ma pointure (femme 5.5), mais ceux-cis sont faits plus petits, seraient probablement ok pour des pieds d'enfant aussi. Réchauffent bien.

excelente para cuando se visitan lugares muy frios

RAPPORT QUALITÉ PRIX = INCROYABLE.ACHETÉE AILLEURS POUR UNE DURÉE DE CHALEUR DE 6 HEURES = AU MOINS 8$ LA PAIRE.ACHETÉE SUR AMAZONE POUR UNE DURÉE DE CHALEUR DE 10 HRES = ENVIRON 2$ LA PAIREET ELLE CHAUFFE DE FAÇON EXCELLENTE.ATTENTION PAR CONTRE, ENLEVER LA COUCHE POUR COLLER DANS LA BOTTE CAR SI PAS ENLEVER CHALEUR BEAUCOUP TROP INTENSE MÊME BRÛLANTE.

This product lasts all day and keep feet warm

Used this when skiing. Kept the feet warm enough.