Regular shoe care is particularly important for work shoes that are subjected to heavy wear and tear. Dirt can impair breathability, whilst incorrect drying can cause the material to become brittle. We recommend removing coarse dirt immediately after wearing. For leather shoes, use a brush, lukewarm water and, if necessary, soap. Treat water and snow marks straight away too! Regular waterproofing protects and maintains the water-repellent properties of the upper material.
You can find further information on care here