Foot warmers in insole format that provide instant heat and up to 5 hours of duration, ideal for use in cold climates or during winter sports such as skiing or snowboarding. It is recommended not to use directly on the skin.
Foot warmers in insole format that provide instant heat and up to 5 hours of duration, ideal for use in cold climates or during winter sports such as skiing or snowboarding. It is recommended not to use directly on the skin.
Open the packaging and place the insoles inside the shoes. They heat up in a few minutes.