The perfect gift for you or your better half. Size S - 37/40

Winter socks that heat up electrically thanks to the special compartment where you can insert the batteries.

In fact, thanks to a low voltage resistance present in the front part of the sock, your feet will always be warm.

Use type "D" Alkaline batteries (duration approximately 5/6 hours) or type "D" rechargeable batteries (duration approximately 2/3 hours)

Material: 36% Pure virgin wool - 33% Winter acrylic - 22% Hollofil Polester - 9% Nilon