1. | SB: | Basic safety requirements of EN ISO 20345:2011 |
2. | SBP: | SB + Penetration resistant |
3. | S1: | SB + Closed seat region + Anti static properties + Shock Absorption + Oil resistant outsole |
4. | S1P: | S1 + Penetration resistant |
5. | S2: | S1 + Water penetration and water absorption |
6. | S3: | S2 + Penetration resistant + Cleated outsoles |