Portwest Base Fortrex T-ROBUST TOP B1613 BOA WR S3S HRO CI HI LG FO SR 8" boot, water resistant Nabutek leather; PRIMALOFT lining, Fortrex puncture resistant patent + Dry'n Air footbed; SlimCap toe-cap; Fortrex sole PU + Rubber. Product Features Men's Width 12 Women's Width 10.5 200 joules resistant toe-cap Anti-static footwear Shock absorption in the heel region Puncture Resistant 3mm Water resistant shoe Hydrocarbons resistant Heat resistant 1 minute up to 300°C Cold insulation up to -17°C Heat insulation up to 150°C BOA® closing system Ladder Grips Hydrocarbons resistant Materials Upper: Water-Resistant Waxy Leather Lining: SmellStop Antibacterial Toecap: SlimCap Sole: Rubber Standards EN ISO 20345: 2011 S3 For more information about the Fortrex range click here Please click on the size guide to check the Portwest Base footwear sizes.