Safety boots. Toecap: Steel. Midsole: Metallic anti-perforation midsole. Insole: Antistatic and removable insole. Sole: Singl... Safety boots. Toecap: Steel. Midsole: Metallic anti-perforation midsole. Insole: Antistatic and removable insole. Sole: Single density PU sole, black color. Last: Mondopoint 10,5 - wide and comfortable. EN ISO 20345:2011 S3 SRC