Safety footwear in accordance with EN ISO 20345 is classified into the following protection classes:
SB, S1, S1P, S2, S3, S4, S5, S6 and S7
All safety shoes and safety boots are fitted with a toe cap.
The basic requirements for all protection classes include:
- Tested slip resistance (tested on ceramic tiles with cleaning agents)
- Antistatic properties (not applicable to SB)
- Energy absorption in the heel area (not applicable to SB)
The main differences between the safety classes are:
- Puncture-resistant sole (S1P, S3, S5, S7)
- Water resistance for up to 60 minutes – this means: the upper material is protected against water penetration for at least 60 minutes (S2, S3)
- Waterproof footwear with a weatherproof membrane (S6, S7)
You can find a complete overview of the protection classes for work and safety footwear here in the STRAUSS online shop.
Work and safety footwear may also be awarded additional certifications:
- SR (Slip Resistance): increased slip resistance – additional test on ceramic tiles with cleaning agents and glycerine
- FO (Fuel & Oil Resistance) = fuel resistance of the sole
- CO (Cold Insulated) = protection of the foot against the cold
- HI (Heat Insulated) = protection of the foot against heat
- HRO (Heat Resistant Outsole) = protection of the outsole against heat
When selecting your shoes, pay attention to the specified standard and protection class to choose a model that suits your area of use and any requirements set by the employers’ liability insurance associations or your employer. The filter functions and product information in the STRAUSS online shop will help you choose the right model. Our customer service team will also be happy to advise you.