SOS insole warmth, Gr. 41-45 (1 pair), 2 pc:-
The SOS heat insoles are single-use heat pads that are activated by oxygen and give off pleasant, natural heat for up to seven hours.
Whether you’re going for a walk, visiting the Christmas market or doing winter sports, cold feet are a thing of the past.
The very thin and comfortable SOS thermal insoles are simply placed in the shoes and help against the cold.
For external use only.
For insole in the shoe.