CURASKAPPI HARDWORKERS vložky do bot

The Hardworkers insole is suitable especially for low temperatures, but also for footwear for workers who work on hot surfaces (roofs, asphalts, etc.). Its composition complies with hot isolation and cold isolation. The upper made of felt pleasantly warms your foot and together with VISCOLATEX foam brings a feeling of comfort. The lower layer of felt with aluminium foli works as an isulator, both against cold and heat.