Heat Factory USA Mossy Oak Mid-Calf Wool Sock Men

One pair of wool blend socks with Mossy Oak pocket sewn in above the toe, holds disposable Heat Factory foot warmer Great to wear hunting, skiing, snowboarding, walking and more, the Heat Factory Pocket Socks in a Merino wool propylene blend provides warmth and protection for your feet in cold weather conditions.

• Socks constructed with cushioned arch and reinforced heel.
• The above-calf length protects your legs when out in the woods hunting or hiking among brush.
• Two Heat Factory Foot Warmers are included, each providing up to 6 hours of warmth (additional warmers are sold separately).
• Material: Wool blend - 19% wool, 49% acrylic, 10% polyester, 11% nylon, 9% olefin, 2% spandex

Sizes:
Medium fits men's US shoe sizes 5-8
Large fits men's US shoe sizes 9-13