C-Pack 1700B - Replacement Battery for Heated Insoles Heated baselayers Trekking Cool Light Ankle socks

Trekking Cool Light Ankle socks are not made of cotton

The silicone reinforcements on the palm and fingers give you optimal grip

adjusting gear

They are a combination of tencel

5 hours of heat with 3 adjustable levels

C-Pack 1700B - Replacement Battery for Heated Insoles Heated baselayers Trekking Cool Light Ankle socksThis single Therm ic C Pack 1700B battery offers the longest runtime in the lineupup to 17 hoursand supports both manual and Bluetooth app control. Great as a spare or replacement for your C Pack 1700B set. Best attached to the tongue loop of your ski boot liner. Includes: 1x C Pack 1700B battery (USB charger not included) Heating duration: Level 1: up to 17 hours Level 2: up to 9 hours Level 3: up to 5. 5 hours Key features: Manual control or