Blundstone Adult’s 491 Slip On Boot,Black,AU 11 M (US Men’s 12 M)

The Work Series features removable xtreme comfort EVA footbed with PORON® XRDTM heel and forepart inserts providing great underfoot comfort. Polyurethane (PU) midsole/thermo urethane (TPU) outsole highly resistant to hydrolysis and microbial attack. Steel shank for maximum torsional stability.