Footwear - A Antistatic
Footwear - E Shock Absorption in heel
EN 20345 - Safety footwear
Footwear - FO Oil resistance outersole
Footwear - HI Heat insulated
Footwear - HRO Heat resistant outersole
EN 20345 S2
SRC Slip resistance
Footwear - WRU Water resistance of upper
Steel tou cap, which protects the toes against falling objects and compression