Full grain waxy leather (or Nubuck) water resistant upper with padded collar and tongue. Tri-Sole Comfort Technology reduces shock on knees hips and lower back Flexible anti-bacterial insole. Moulded polyurethane footbed covered with high wicking material keeping feet cool and dry. Patented energy absorbing PORON anti-bacterial inserts. Thermoplastic Urethane outsole heat resistant to 130C. Steel toe cap 200Joules. Anti Static Meets Aust/NZ Safety Standards 22 10 3