3.7V Powersheer® Micro Dual Battery Pack, Remote & Cable tank and internal storage make it

and internal storage make it the perfect piece for winter city strolls

and 4 built-in heat zones to keep your core comfortable in cold

A waterproof touch control button makes it easy to adjust heat on the go

Whether you're on the job or off the grid

Finished with a rib-knit waist and heavy-duty zipper

3.7V Powersheer® Micro Dual Battery Pack, Remote & Cable tank and internal storage make itThis Dual pack of Powersheer Micro Rechargeable Li ion batteries are compatible with Fieldsheer Standard Heated Socks, Thermal Heated Socks, and Merino Heated Socks. Control your heat levels on your socks by a press of the battery or Wireless remote button to select between High, Medium and Low heat. Recharge using the included Micro USB to USB cable for hours of heat. Specifications: Two batteries, 4 button wireless remote control & Micro USB Charge