MATERIAL: Upper: suede leather/Oxford fabric, external footwear construction in the front and back parts reinforced with TPR material. The footwear has a SPINON quick-lacing system (a knob with a steel wire) ensuring precise adjustment and perfect fit. Lining: mesh knitwear. Insole: replaceable. Sole: anti-slip rubber (ceramic tile surface covered with glycerine), resistant to diesel oil and high temperature in short-term contact (up to 300°C/1 min.), modern sole sculpture removes the smallest liquid impurities, increases anti-slip properties and adhesion to the ground