The heated Retki socks work with 3xAA batteries (6 x AA / pair) and the continuous operation time is about 4 hours. The heating area is 9 x 11 cm in size, covering the area of the foot table. Soft and comfortable socks for winter outdoor activities!
Material: 70% cotton + 27% polyester + 3% elastane.
Care instructions: Ventilate after use, do not pack wet. Gentle hand wash. Do not get the cord wet.
S-M size fits 36-39 size feet.
