Portwest Base Matar Top S3 ESD SRC B0958 Product Features Anti-static footwear Water resistant upper to prevent water penetration 100% metal free 200 joules resistant toe-cap Puncture resistant sole Shock absorption in the heel region Hydrocarbons resistant Electronic devices protection from electrostatic discharges Men’s width Women’s width Orthopaedic made to measure footbed, complying with european norms DGUV112-191 Materials Upper: Water-Resistant Microfibre Lining: SmellStop Antiodor and Antibacterial* Midsole: Fresh’n Flex Toecap: Slimcap Sole: Antifatigue AirTech Single Density Standards UNI EN ISO 20345:2012 S1P ESD SRC CEI EN 61340-5-1 CEI EN 61340-4-3 CEI EN 61340-4-5 Please click on the size guide to check the Portwest Base footwear sizes.