Heat Factory Toe Warmers adhere to the bottom of any sock and are designed to activate in air restricted areas. The half moon shaped Toe Warmer has a thin adhesive layer that comfortably holds the warmer under the toes outside of the socks. The Heat Factory Toe Warmer generates heat for up to 6 hours and is ideal for use in daily footwear, hunting boots, ski boots and slippers.

• Pack of and long-lasting warmth to your feet for 6 hours
• Toe Warmers specifically designed to heat up restricted air when worn on socks in shoes, boots, ski boots, slippers and more
• Safe, non-toxic and odorless heat warmers are pre-mixed with a mixture of iron powder, charcoal, salt and vermiculite
• Adhesive backing adheres to outside of sock underneath the toes