One of our most popular styles, the Argyle Zip is a Men’s safety boot with an industrial grade side zip for ease of access. Including laces to ensure a secure and comfortable fit, the Argyle Zip is a popular choice for Tilers, Doc Workers, Plumbers, Warehouse Staff and Couriers. Crafted from premium Water Resistant Leather, this derby style 150mm high work boot includes Anti-Static Properties and a 200J Steel Toe Cap for ultimate protection. The Nitrile Outsole is heat resistant to 300°C and our Trisole Comfort Technology works to cushions your feet, knees, hips and lower back from day-to-day fatigue. FEATURES Nitrile Outsole Oil and acid resistant nitrile rubber outsole, which is heat resistant to 300°C Leather Boots 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. 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 Glycerin. Anti-Static Prevents the build-up of static electricity within your body by dissipating it through the sole. Water Resistant A treatment during the manufacturing process provides water resistance so that water is repelled from the surface. Zip Sided Lace Up for comfort, then usethe side zips for quick access. Lace Up A classic fastening for snug, well-fitting work boots.