Gender: WOMEN
Closure Type: Elastic Waist
Material: Cotton
Sport Type: Camping & Hiking
Model Number: J1123020
Condition: New
Type: Foot Warmer
Attention: This sock need power supply to make it warmer
Sport/Activity: Winter Sport
Size: one size
high-level to 50 degrees Celsius: 3 indicator lights
mid-level 45 degrees Celsius: 2 indicator lights