The sporty head protection can be used wherever there is a risk of you banging your head work safety cap according to en 812 the cap has an impact proof casing and 2 padded layers comfortable to wear thanks to the padding in the shell with soft seams and ventilation holes in material and shell removable shell cap can be adjusted at the rear the cap is for head shapes 54 59 cm and can be adjusted to fit using the hook and eye fastening at the rear colour steel blue outer mat