The V-GARD 500 helmet is made of ABS plastic. - Fas-Trac system enabling smooth adjustment in the range of 52-64 cm with a knob - UV-resistant helmet shell - 4-point textile harness for optimal comfort - effective ventilation system with ventilation holes on the upper part - resistant to low temperatures up to -30°C - prevents the formation of electrostatic charge on the helmet shell - provides protection against lateral crushing (LD) - has a drainage gutter for outdoor work - has antistatic approval for zones 1, 2, 20, 21, 22 Explosion group IIA according to the standard EN13463-1 - holes on the sides of the helmet enable the attachment of additional accessories - meets the requirements of EN397