S-Pack 1400B - Batteries for Heated Socks Ultra Warm adjustable via button on Body-Pack

adjustable via button on Body-Pack

while maintaining the warmth benefits of a mitten-style fit

Durable construction: Built to retain compression

Check out the Heat Kit + C-Pack 1700B bundle for up to 17 hours of warmth

and all-day comfort on the mountain

S-Pack 1400B - Batteries for Heated Socks Ultra Warm adjustable via button on Body-PackThe S Pack 1400B battery pack offers up to 14 hours of heating power for Therm ic and SIDAS heated sockswith full Bluetooth control from your smartphone. This set includes two Bluetooth enabled rechargeable batteries and a dual USB cable (charging cube not included). What's Included 2 S Pack 1400B rechargeable batteries 1 USB charging cable (dual charging) charging cube NOT included Heating Duration Level 1: up to 9 hours Level 2: up to 6 hours Level