Details Features:● Anti-static footwear● Water resistant upper to prevent water penetration● 200 joules resistant toe-cap● Puncture resistant sole● Shock absorption in the heel region● Hydrocarbons resistant● Men’s width● Women’s width Standards : UNI EN ISO 20345:2012 S3 (SRC) Upper: Nabutek LeatherLining: SmellStop Antiodor and Antibacterial*Midsole: Fresh’n FlexToecap: SteelSole: Antifatigue AirTech Single Density Portwest Base B0177 Chester Top Smart Boot - Black/Green