Spare heated socks battery - S-Pack 700 B 3Feet Mid The 3D insole supports and

The 3D insole supports and stabilises the foot

Heating time level 1: up to 8 hours

Reflective tape

Pack includes a USB charger to charge both batteries simultaneously

Spare heated socks battery - S-Pack 700 B 3Feet Mid The 3D insole supports andThe S Pack 700B battery has a maximum autonomy of 8 hours and is controllable via your smartphone thanks to Bluetooth technology. It has three different intensity levels, allowing the user to adjust the level of heat to suit their needs. Sold individually. Easily adaptable to compatible heated socks to provide constant heating during winter outdoor activities. The Therm ic S Pack 700B battery is compatible with our Sidas ski heated socks. In a