Steel Blue Southern Cross Boot – Wheat, Stone, Black The Steel Blue Southern Cross Boot  Zip Sided is a Men’s 150mm ankle high work boot with an Industrial Grade Zipper for easy on and easy off at the end of the work day. Made from premium New Zealand Water Resistant Leather, the Southern Cross Zip features a Steel Toe Cap, low cut scalloped collar for ease of movement and our new look Scuff Cap. All Steel Blue boots are made from high quality, long-lasting leather, including Nubuck, Full-Grain, TECtuff®, Suede and more. Upper Materials -Cowhide water resistant full-grain leather and stitched with Nylon thread. Non-corrosive lacing Steel Toe Cap -Made from hardened steel for premium toe protection. Trisole® Comfort Technology Soling System, The Steel Blue Trisole® Comfort Technology is a patented three density soling system that offers a high level of comfort, shock absorbency and energy return. The system uses PORON® as energy absorbing pads under the pressure points of the foot to give the wearer superior comfort and offers similar shock absorbency and comfort to sports footwear. TPU Outsole -Our standard durable outsole with heat resistance to 130°C. 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. NZ_Spec_Southern Cross_Zip_Scuff_312661_BLK_566706713 Steelblue Southern Cross Zip Boot – Black, Sand or Slate UK sizing