FEATURES Boot Technology GraphTEC Steel Blue’s GraphTEC range of work boots include a Scuff Cap and TPU Outsole that are enhanced with PureGRAPH Graphene to provide world leading durability and resistance. Leather All Steel Blue boots are made from high quality, long-lasting leather, including Nubuck, Full-Grain, TECtuff , Suede and more. Steel Toe Cap Made from hardened steel for premium toe protection. TPU Outsole Our standard durable outsole with heat resistance to 130°C. Slip & Oil Resistance All Steel Blue footwear is designed to exceed the Slip resistance requirement in both the AS 2210.3 and EN ISO 20345. Our boots are rated as SRC which means that the footwear has been tested in laboratory conditions on both a ceramic tile floor with a Sodium Laureth Sulfate solution (SLS) and on a steel floor with Glycerine. Anti-Static Prevents the build-up of static electricity within your body by dissipating it through the sole. Water Resistant A special tanning process treatment means all Steel Blue boots are water resistant Scuff Cap An abrasion resistant, streamlined toe cover that covers more of the boot. Zip Sided Lace Up for comfort, then use the side zips for quick access. Lace Up A classic fastening for snug, well-fitting work boots.