Mountain Lab heated socks provide warmth on demand, right where you need it. A low-profile heating element completely encircles the toes and forefoot area. The element is powered by a lightweight battery housed at the top of the cuff, where it won’t interfere with tall boot cuffs. The socks use a 50% wool, 50% polyester blend for continuous warmth and comfort, even in damp conditions or when the socks are not powered on. Left and right markings on the socks help with easy identification.

Features:

• 3 heat levels - Low, Medium, High
• Can be operated individually by using the button on the sock battery or together with the use of the remote control
• Remote control allows the sock heat to be turned on/off and adjust the heat level
• Includes socks, 2 batteries, remote control, USB splitter charging cord for charging 2 batteries at the same time, instructions
• Replacement batteries sold as a pair and includes the remote
• Replacement charging cord accommodates 2 batteries