Shoes upper is made of genuine, textural leather. Lining made of antibacterial textile and is sweat absorbing. Leather connecting points are sewn with threads that are resistant to heat. In tarsus area there is an extra leather tongue protection which fastens with Velcro. Insole is thermally formed, anatomic, antistatic. Sole is made of highest density PU/NITRILE, patterned, antistatic. Resistant to fat, oil products, has good anti-slip and heat-resistance properties, good for work in hard conditions. Sole is protected with lightweight and flexible puncture-proof Kevlar insert. Toes protected with polycarbonate protective cap.