Now have already ordered for the second pair of rubber boots this sole. Has fitted in two sizes. Exactly why these soles? You probably know the problem with such as lambskin / Aluwintereinlegesohlen. Once you want to slip into the boots, the sole from slipping in the boot. So one fumbles around until the sole is back properly attempts again (sometimes this spectacle also repeated ...). This Bergal Thermo Soles are "fixed", ie I put them again into the boots and then remain as the! The Pellotte and Fersenpolser are pronounced (difference to Bergal Comfort soles) and not quite as softly padded but still good. The coat is fluffy but not as lambskin. For thermal insulation, we use the soles not in winter boots, but in rubber boots. Mostly when it's raining and there's indeed cool the soles fit perfectly and also provide rubber boots for warm feet. Probably but they were too cold for me in freezing temperatures. Well suited for our purposes, therefore, the 5 star.
