Feet cold during the winter? These new socks will keep your feet warm because they use a battery powered system that electrically heats your feet. These socks are perfect for snowboarding, skiing and outdoor activities.

Equipped with two 3.7V rechargeable lithium-ion batteries, which keeps warming for over 5.5 hours.
Widely used in all all cold weather. perfect for hiking, hunting, ice fishing, snowboarding, skiing etc.
Keep your feet warm and comfortable all day, No more cold feet in winter.
Good for blood circulation and body temperature maintenance.
Best foot warmer in each cold days. Rechargeable battery electric heated socks.