Sidas, your foot company - Pack PRO-S Ski Heat set MV, the special pack for skiing with batteries and heated socks with a medium volume in order to finalize the fit with
Ski Heat MV Set + PRO-S Batterie
SIDAS Neo Heat Socks Set Varmesokker set - Ramo AS
Sidas Pro S Battery 2800 mAh (Pack of 2) I Heated Socks I Pro-S : Amazon.de: Fashion