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 TPU Outsole is heat resistant to 130°C and our Trisole® Comfort Technology works to cushions your feet, knees, hips and lower back from day-to-day fatigue. The Argyle® Zip is available in Black Full Grain Leather, Wheat or Sand coloured Nubuck Leather. Boot Technology 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 Steel Blue'sstandard durable outsole with heat resistanceto 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. Steel Blue 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 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. The Materials Full Grain Leather & Nubuck Leather Each Leather is specifically chosen to ensure the style of the boot is fit for purpose and is ethically and environmentally sourced from members of the Leather Working Group (LWG). Baltico® Lining A soft, non-abrasive, hydrophobic material that wicks perspiration away from the foot, enabling the skin to remain cool and dry. Ortho Rebound®Footbed Steel Blue'spatented OrthoRebound® Footbed is uniquely designed to reduce foot fatigue. Made from high quality Polyurethane, it always retains its shape and thickness to ensure support from heel to toe, is antifungal, and the high wicking material keeps your feet cool and dry. Poron® Strategically placed high-techPoron® pads are placed in the sole and under your foot's peak stress areas. Steel Blue includedPoron® intheir Trisole® Comfort Technology, which is ow the benchmark for safety boots. Steel Blue Argyle® Zip Sided Safety Boot 312152