Battery heated socks for winter activities. Effective for up to 5 hours & Ideal for walking, hiking, skiing, hunting & winter sports. The heat is concentrated to the toe area of the sock producing a mild warmth preventing toes from becoming cold. Powered by 3 LR6AA batteries (not supplied). made from 30% wool/70% acrylic. H&-
Washable.
To use, insert the batteries into the slim battery pack & switch to on. The battery pack fits in the battery pouch which can be button closed.