These boots are a little less clunky than the other models, and like all Kamikstiefel warm. But they are in spite of Goretex name not waterproof! I thought, Kamik had the problem that underneath the velcro latch always gets through the wet, thanks to Goretex finally get a grip (otherwise I would not re-bought the boots). Unfortunately, this is not the case. Therefore only suitable for very cold winter without snow ...