Hydrophobic nubuck leather combined with full-grained smooth leather. Aluminium toe cap. Breathable functional lining. Snug-fitting, soft leaf-lining made of real leather. Leather insole. Full-length, removable insole ERGO-SOFT ESD with additional cushioning effect and excellent moisture transportation. Outsole: TPU Dynamics ESD, honey. 2,6 mm profile. Light and flexible with tailored arch support. Flexion zone with pivot point. Cushioning structure in the heel area. Best possible scuff resistance and anti-slip properties. Heat-resistant up to approx. 120° C