Heated socks batteries - S-Pack 700 3Feet Mid thus increasing comfort and improving

thus increasing comfort and improving the sensations inside your ski boots

This construction also helps to improve foot stability on uneven terrain

Enjoy good ventilation with the various aerated areas on the sock

Comfortene pad: Optimal shock absorption

trekking and

Heated socks batteries - S-Pack 700 3Feet Mid thus increasing comfort and improvingA spare battery for your heated socks The S Pack 700 is designed for compatible Sidas heated socks. It allows you to replace a worn out battery or to have a spare battery to extend the use of your heated equipment. 3 heat settings The battery offers three heat settings, allowing you to adjust the heat to suit outdoor conditions and the users needs. Battery life varies depending on the selected setting: Setting 1: up to 8 hours Setting 2: up to 5 hours