**REMOVABLE INSOLE** Blundstone Canada kicks it with The Blundstone 500 Original Stout Brown. Premium leather elastic sided boot. Fully removable shaped comfort footbed. Polyurethane (PU) midsole/thermo-urethane (TPU) outsole highly resistant to hydrolysis and microbial attack. Oil, acid and organic fat resistant. Outsole heat resistant to 290°F. Steel shank - ensures correct step flex point, assists with torsional stability. Extra set of footbeds for fit adjustment. Lightweight and durable.