C-Pack 1700B - Batteries for Heated Insoles Socks batteries & chargers the pre-shaped cut and turned-in

the pre-shaped cut and turned-in seams enhance dexterity

Unmatched fit: Retains its precise shape and support

DLX merino wool blend: Premium wool construction enhances warmth

Level 3: up to 1

Waterproof zippered battery pocket (each glove holds two batteries for extended use)

C-Pack 1700B - Batteries for Heated Insoles Socks batteries & chargers the pre-shaped cut and turned-inThe Therm ic C Pack 1700B battery set is our highest capacity model, offering up to 17 hours of heat with Bluetooth and manual control. Adjust your heat using the physical buttons or unlock advanced settings like motion detection and eco mode in the Therm ic Heat Control app. Best attached to the tongue loop of your ski boot liner. Includes: 2x C Pack 1700B batteries, USB charging cable (wall cube not included) Heating duration: Level 1: up to 17