3.7V Powersheer® Micro Dual Battery Pack, Non Wireless, 2200mAh usExport2Cad Finished with a bold contrast

Finished with a bold contrast front zipper for style that stands out

With a lightweight crew neck design

4V Powersheer XL multi-zone heat system

0 Down Heated Jacket packs 600-fill RDS Certified Natural Duck down into a rugged

Whether you're working outside or heading into town

3.7V Powersheer® Micro Dual Battery Pack, Non Wireless, 2200mAh usExport2Cad Finished with a bold contrastThis 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, Micro USB Charge Cable included Powersheer Micro