Insole Foot Warmers with Adhesive Value Pack (5-Pairs)

I love these foot warmers. They're long enough to heat your entire foot, even if you have large feet (I'm a size 15W). They look tiny, maybe women's size 6 or 7, but they're more than enough. However, you need to understand how they work and use them correctly or you'll end up with mild burns.These create heat by reacting with oxygen in the air. Lots of air movement will make them extremely hot and they'll only last a few hours. Restricting air exposure will throttle them back to a lower heat level for a longer period.So if you're going to wear waterproofed winter boots and don't plan to move around much, say in a tree stand while hunting or in the bleachers at an outdoor arena, you can go ahead and put them on the bottoms of your socks. You won't be moving much, and the boots won't allow much air in, so you should be good.If you plan to walk or hike in these though, you need to be careful. Each step will introduce a bit more air, and if you're wearing ventilated shoes or boots, that'll be much worse. They could get very hot, very quickly. The solution for this is simple, instead of attaching them to your socks you should put them on the bottoms of your insoles. That'll make them run cooler, get a solid 8 hours or more out of them, and remove any chance of burns. This is what I do with them all the time actually, and it's only in really cold conditions, say 10F or less, that I ever wish for more heat.

Used these during a camping trip with temps in the high 20s. So warm that I had to keep my feet out from under my pile of blankets. Kept my feet toasty for the entire night.

Got these for our grandson to wear in his hunting boots as his feet always get cold sitting in the deer stand. He said they’re comfortable in his boots and keep his feet nice and warm for hours. Good quality and easy to slip into the boots.

They don't fit the entire length of the foot, but placed closer to the front of the toe area it keeps me pretty warm. It's certainly saved my toes working this winter.

very nice product kept my feet very warm when I went to New York City.

Bought these for my daughter. She plays softball, and the beginning of the season is still cold. Worked for her during 7 inning softball game.

This product is fantastic! I like that the insole lines your foot, so the heat is spread out over your entire foot. I did not like the toe warmers because I felt that only one part of my foot was being warmed. If you are looking for a great product that works, and warms your entire foot, then this is it!I give this 5 stars!

These insole foot warmers get the job done, warming up cold feet as advertised. The adhesive backing is a convenient feature, keeping them securely in place within shoes. However, the "value pack" aspect needs clarification – while you get multiple pairs, the overall value depends on the price per pair compared to competing brands.The warmth provided is sufficient for average cold weather, but users expecting intense heat might be disappointed. The duration of warmth is also acceptable but not exceptional; they don't last as long as some rivals I've tried.Overall, a decent option if you're looking for a simple, reasonably priced solution for cold feet. The quality is satisfactory but not outstanding, hence the 3-star rating. Consider comparing prices and warmth duration against other brands before committing to a large purchase.