Action Heat 3.7V Rechargable Battery Cotton Heated Socks

Light in weight but heavy in warmth, the ActionHeat Rechargeable Cotton Socks provide warmth for a variety of outdoor, cold weather activities. This sock uses a 3.75 volt recharageable battery to provide you with 10+ hours of warmth where you need it most.

Features:

• Heating panels
• Unisex fit
• Heats 10+ hours
• 70% cotton, 30% lycra
• AH-SK-LI-02