An effective shoe warmer-insole. It will come in handy in winter, especially this option will be of interest to military personnel. It may also be useful for athletes, fishermen, travelers. A thin, self-heating insole for all types of shoes, ideal for keeping feet warm at any temperature.
Made entirely of natural material. Hypoallergenic, non-toxic, safe for human health. By placing such an insole inside your shoes, you can not worry about your feet freezing while outdoors. The temperature is maintained at 35 degrees Celsius for 8 hours.
Using the heating pad is quite simple. First, open the package and take out the foot warmer, which will start to heat up when exposed to air. Wait a few minutes. Then place it inside your shoes, boots or sneakers. The heating pad is ready to use! It is a unisex type that is equally suitable for both women and men.
Characteristics:
shoe warmer;
type: unisex;
purpose: military purposes, tourism, active recreation, sports;
100% natural material;
the insoles are universal and fit shoe sizes 38-45;
