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 35-44 art.no. 59.8423. Outer fabric: ripstop polyester with microfiber overlays, footbed: open cell PU, midsole: EVA (ethylene vinyl acetate)/rubber, sole: rubber