Additional requirements Safety shoesAdditional requirementscan be met depending on the requirements of the application:
Eight different additional requirements are possible and are identified as follows:
P= Penetration safety, C= Conductive shoes, A= Antistatic shoes, HI= Heat insulation, CI= Cold
insulation E= Energy absorption in the heel area, WRU= Water penetration and absorption of the upper part of the shoe, HRO= Behaviour towards contact heat, ORO = Fuel resistantCategories of
safety shoes according to EN ISO 20345:2007SB=Protective toe cap
SBAE= As SB additional antistatic and energy absorption in the heel area.
S1= Closed heel area, antistatic, energy absorption in the heel area.
S1P= As S1 additionally puncture resistant.
S2 = Same as S1P but suitable for areas where exposure to moisture is to be expected.
S3= Same as S2, but with additional puncture resistance and more profiled outsole.