Breathable and moisture regulating, TPU toe and heel protection, slip resistant, puncture-resistant and metal-free sole, abrasion resistant, fuel and oil resistant, BOA® Fit system – L6, CE EN 20345: 2011 S3 SRC, BS EN IEC 61340-4-3:2018 – ESD, reflective details, sizes (45-48) art.no. 59.423X