Caractéristiques:

• Weight: about 400g
• Type de Sport: Skiing
• Size: Free size (socks are elastic, can stretch)
• Sexe: MEN
• Séparés par les doigts: Pas de
• Plug specifications: US regulations
• Name: 3-7 hours button electric socks
• Heating Part: Heat on the Back of The Toe
• Hauteur de Tuyau: Stock
• Color: Black
• Charging time: The battery takes about 4-6 hours to fill
• Battery: 3.7V 2200MAH lithium battery