Blackrock Smooth Leather Shoe This lace-up leather safety shoe is the best value protective shoe in the workwear market today. With a steel toe cap and protective steel midsole you are getting uncompromising strength where you need it. But with all great safety shoes you need flexibility for comfort. That’s why they have a double density polyurethane (PU) sole, so they are comfortable for your staff over even longest of shifts but also has added water resistance. Combine that with its leather upper and spills are not an issue with this safety shoe. We think this shoe is perfect for large numbers of staff in an array of sectors because it doesn’t compromise on safety and comfort but is phenomenal value. Washing and Care: Wipe down with a damp cloth.