Upper made of the latest technology of breathable grid structure material. 5 pairs of ring-shaped loops are pressed to tie the shoe. The toes are protected with the ultra-lightweight aluminum nose, which is made using the latest technology. The boot heel is further strengthened, which helps to keep the leg stable even on an uneven basis. Lining from special sweat-absorbing and quickly evaporating net materials. Three-layer pads - EVA materials, high density PU/NITRILE. Resistant to grease and oil products, antistatic, has good anti-slip properties (SRC). The pad is protected by a lightweight and flexible Kevlar-type fabric insert. The front of the boot is further enhanced. Padded anatomical, made of PU. Footwear is branded with H/H logos.