Battery heating socks, suitable for cycling, motorcycle, hunting, fishing, camping, etc.

• Brushed soft comfort for feet, elasticity
• The socks are free size, perfect for both men and women
• The socks with battery box can be a nice warm heart gift for family, parents, and friends in cold weather
• Perfect indoor warm feet gear for cold weather. Also fine for outdoor athletic activities-outdoor trail

Specifications:

• Size: one size
• Material: cotton
• Battery quantity: 3pcs battery for each sock
• Battery: AA battery (not included)