I purchased a pair for added heat in my boots and they work perfectly. My feet feel toasty warm and comfortable. It's nice to have that extra layer of protection from our harsh and bitterly cold Canadian winters. This product is a must for anyone who spends time outdoors.

Novi Thermal Insoles ..bought those insoles and their worth money i spent on them .makes your feet warm and so comfortable to walk with these insoles in your boots

I went to a store called little burgundy shoes and had bought some winter boots but saw some thermal insoles and some protective spray, i'll make a separate review later once I've tried it. A few days later I picked up two insoles for my fall/spring boots and winter boots as well.

The thermal insoles can be bought at call it spring, little burgundy shoes and globo shoes as well.

So far I can say they fit well inside the boots and are comfortable and they are pretty warm. I wear the insoles and thermal socks and they work pretty well. The color I have is beige and sort of looks like sheep sterling like beige color. I bought mine for 7.99 Canadian per pair which isn't bad.

So if you are looking for a warm insole I would recommend to try them.

What do you think, have you tried them?