Therm-ic Powersocks Heat Fusion Heated Socks + S-Pack 1400B Battery

The new Heat Fusion heated socks still have a 70% heat coverage under your foot but with a deliciously warm wrap around the top of your toes. (30%) So laugh at those single-digit temp days, you're toes are covered! With three heat settings to choose from, get up to 16 hours of heat.

Small: Mondo 22-24.5

Medium: Mondo 25-26.5

Large: Mondo 27-27.5

XL: Mondo 28-30