COLLONIL Einlegesohle Alu Therm Tech Größe 45 wollweiß schwarz 3 Paar ( 4000374966 ) E Amazon Strategischer Einkauf was die Arbeit erheblich erleichtert was die Arbeit erheblich erleichtert Denn der mit den CT Absaugmobilen kompatible Vorabscheider fängt bis zu 95 % des Staubs auf for maximum comfort and maximum protection against the cold thanks to the highly innovative 4 layer construction of the insole the first layer of wool fleece warms the foot and ensures a pleasant shoe climate even at the lowest temperatures the second layer of aluminium serves as an intermediate layer and reliably insulates against cold and wet floors a layer of activated carbon filter neutralises unpleasant odours latex underside of the insole for a secure grip For commercial use please observe the building regulations