Fiberglass safety toe Rugged Flex® - Eases movement Vibram - High performance rubber sole for grip, traction, flexibility and heat resistance Hydro shaved suede leather and mesh upper Mesh lining Water resistant (WRU) Lace up with medial zip closure Coated iron eyelets and lace hooks Removable fully cushioned foot bed with antibacterial, thermoregulating and antistatic properties Anti penetration G zero textile plate Polyurethane injected midsole Rubber outsole with oil resistant, heat resistant (HRO), heat insulating (HI) and slip resistance (SRC) AS/NZS 2210.3 :2009 EN ISO 20345:2012 (S3) MI Advice - these are a fantastic boot and a generous fit to allow thick socks, if you are unsure go down a size. For example the 9.5 is perfect for a size 10 foot. F702923 Detroit 6" S3 Zip Boot