Cowhide water-resistant nubuck leather and stitched in nylon thread. Non-corrosive lacing. 200J Steel Cap. This boot is lined with Baltico, which is 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 wil 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. Oil and acid resistan nitrile outsole. Heat resistant to 300c. The Steel Blue soiling system is a three density soiling system that offers a high level of comfort, shock absorbency and energy return. The system uses PORON as energy absobing pads under the pressure points of the foot to give the wearer superior comfort and offers similar shock absorbency and comfort to sports footwear.