Upper made of natural full grain Nubuck leather. Lining – from antibacterial textile sweat absorbing tissue. Leather attachment points sewed with double stitches. Special CannyTex membrane provides great water resistance properties (WR). Lacing through 6 pairs of loops and two pairs of stretchers. In the heel area there are a reflective elements. Insole – thermally formated, perforated, antibacterial, anatomical, antistatic, pleasant aroma neutralizes smell of the sweat. Sole from two layers PU, antistatic. Resistant to fat, oil products, has a great anti-slipping properties (SRC). 3M Thinsulate® 200g membrane that provides cold isulation (CI). Sole protected with light and flexible, non-puncture Kevlar type tissue insert. Toes has glass fiber XL protective toes protection.