Product Description One of Steel Blue's most popular styles, the Southern Cross® Zip boot is a Men’s 150mm ankle work boot with an Industrial Grade Zipper for easy on and easy off at the end of the work day. The Southern Cross® Zip is a popular choice for Construction, Warehouse, Fabricators and Indoor Trades. Already legendary, the safe and comfortable features include:   FEATURES:   - Quick Zip Release with Velcro tab to stop zip rattle. - 200J Steel Toe Cap for ultimate safety. - Anti-Static properties for further protection against ignition hazards. Durable outsole with heat resistance to 130°C. - Low-Cut Scalloped Collar for ease of movement. - Scuff Cap provides long-lasting protection. - Premium Water Resistant Nubuck or Full-Grain Leather All Steel Blue men’s zip work boots feature our Trisole® Comfort Technology which cushions your feet, knees, hips and lower back from day-to-day fatigue.