safety master
Model No. Feature/ Overview Back| Upper material | Leather/Textile | 
| Lining | Textile | 
| Sole | PU/Rubber | 
| Type | (A) Low | 
| Weight | 1,4 kg | 
| Standard | EN 20345 SB FO E P HRO | 
| ISO EN 20345 | Specifies safety boots for professional uses marked by letter "S". The basic feature of safety boots is a in-built toe puff withstanding 200 J impacts. | 
| ASTM 2413-11 | Hard Rock Insulating line exceeds requirements electrical resistance (EH) in accordance with ASTM 2413 - 11 electric hazard - Voltage: 20.000V / 60Hz - duration: 1 min. - requirement of the electrical flow lower than 1.0 mA. | 
| C.S.A. Z195-14 | Hard rock insulating line exceeds requirements fixed from the Canadian norm CSA for electrical resistance. Determination of Electrical Shock Resistance to a potential of 20.000 V, 60Hz, FOR A PERIOD OF 1 MIN | 
| 1000 V sole | The bottom of the shoe, within some limits (no humidity, it does not concern the upper), offers electrical resistance against tension up to 1.000V - MΩ > 1.000 | 
| E | E - Energy absorption in heels | 
| P | P - Puncture resistant | 
| FO | FO - Boots resistant to oils and fuels | 
| SB | Boots comply with basic requirements only | 
| HRO | HRO - Outsoles resistant to contact heat up to 300°C | 
| SRC | SRC - Slip resistance on floor with ceramic tiles with SLS and on steel floor with glycerol (SRC is the same as SRA + SRB) |