- Blend
- Special pocket sewn in above the toes to hold Heat Factory Foot Warmers (Warmers sold separately)
- Cushioned arch, reinforced heel, above calf length
- 93% acrylic, 7% polyester
- Medium fits men's US shoe sizes 4.5 - 8, women's US shoe sizes 5 - 10.5; Large fits men's US shoe sizes 8.5 - 13, women's US shoe sizes 11 - 12
- Made in USA
The Heat Factory Pocket Sock has a special pocket over the toes to hold Heat Factory Foot Warmers. Simply insert a Foot Warmer packet in the pocket and enjoy 6 hours of soothing warmth. The sock has a cushioned arch and reinforced heel, and is above calf length. One pair of Heat Factory Foot Warmers included (additional wamers sold separately). 93% acrylic, 7% polyester.