Self-heating insoles 35-40

Self-heating insoles suitable for 35-40 sizes will provide your feet with comfort and heat in the cold season. These insoles are easy to use: just open the packaging and place them in shoes. Within a few minutes they will begin to heat up, creating a feeling of heat up to 8 hours.

are ideal for outdoor activities in the fresh air, long walks and for those who spend a lot of time on the street in the cold season. These insoles will help you keep your legs in warmth and comfort, regardless of weather conditions.