Battery Heated Sock

Keep your feet warm and comfortable all day long with these battery socks. Constructed with a blend of wool yarns, these ultimate foot warmers are perfect for both indoors and outdoors. Featuring reinforced toes and heels for all day protection against chafing. 9v-cell batteries are comfortably carried in a snap-close pouch.  9 volt battery powered: Snap pouch pocket for battery storage. Wool blend fabric: For warmth and moisture management.  Chafe-free toe seam: Smooth and flat for optimal comfort. All-over cushion: Shock absorption and abrasion prevention. Reinforced heel and toe: Constructed for durability. Special care: When putting on the socks avoid pulling or tugging the sock from the cuff. Remove battery from the pouch when not in use and before storing.  Composition: 68% acrylic, 19% polyester, 12% wool, 1% rubber Size chart: S=4-6.5 women's/3-5.5 men's; M=7-9.5 women's/6-8.5 men's; L=10-13 women's/9-12 men's; XL=13.5-15 women's/12.5-15 men's  To turn on/off: Insert the batter