Description   The Southern Cross Zip S3 is a 150mm Ankle Boot with a scalloped, padded collar for ease of movement. Made from premium Water Resistant leather, this safety boot features a 200J Steel Toe Cap and industrial grade zipper so you can tie your laces for the perfect fit and use the zipper for easy for on and off. Cowhide water-resistant nubuck leather and stitched in Nylon thread. Non-Corrosive Lacing. 200J Safety Steel. This boot is lined with Baltico®, which is a soft, non-abrasive, hydrophobic material that wicks perspiration away from the foot, enabling the skin to remain cool and dry. A full length footbed that is inserted into the footwear to offer additional support and comfort. This footbed is made from soft polyurethane that will retain its shape and thickness throughout the life of the boot. Heavy-duty, flexible anti-bacterial non-woven insole. Directly moulded Polyurethane midsole for greater shock absorption. Penetration Resistant midsole reduces chance of sharp objects piercing the sole. Antistatic Thermoplastic Urethane (TPU) outsole for superior wear properties. Heat resistant to 130ºC. Generous and comfortable. Trisole® Comfort Technology Soling System The Steel Blue soling system 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.