Heated socks batteries - S-Pack 700 3Feet Mid 2 lighting modes: steady and

2 lighting modes: steady and flashing

the technical trail running socks consist of a grip band which provides maximum synergy with your insole as well as prevents your feet from sliping around in your shoes

Comfortene pad: Optimal shock absorption

including running

This construction also helps to improve foot stability on uneven terrain

Heated socks batteries - S-Pack 700 3Feet Mid 2 lighting modes: steady andA 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