About this item

• Recharge to full capacity in as little as 3 hours via charging cord (included)
• Silent, easy-access power buttons and pockets at the top of each sock make choosing warmth settings simple
• Each sock features one heating element across the toes.
• Made with 40% Merino Wool, 24% Acrylic, 16% Nylon, 17% Polyester, and 3% Spandex.