Material: Cotton, Color: Black, One size fits all.
Designed for cold weather use, spongy, breathable, brisk drying, versatile thickened.
Intelligent energy saving cycle, safety control by the independent intergrated circuit.
Delicate modules utilizing slender heated socks for your cold feet. Ideal for chasing, ice angling, climbing, and brandishing occasions.
Powered by 6XAA batteries or NiMH rechargeable batteries( not include).
They will be sent at random, socks with or without pattern.
When turning on, the battery box light will light, it will heat for 8 minutes and shut down for 1 minute, then it will heat for two minutes..., automatic circulate, no manual operation needed.
Hand wash: Be careful, please don't rub the wires and heating part,plug can't put into water.
Machine washable: Put the plug into the socket pocket, then put it into the laundry bag, flat dry before use.
Advice: You can wear thin socks inside to avoid frequent wash.
Battery Powered Smart Heated Warm Socks Kit for Winter Outdoor Activity Fishing Skiing Hunting - B077N456WH