The Blundstone Wheat Premium Nubuck Extreme Series Pull On Work Boots, No. 989, combines safety and comfort with a heavy industrial pedigree, a lightweight water-resistant nubuck upper, and elastic sides. The work boots feature a moulded TPU bump cap for added leather protection, a low density shock absorbing polyurethane midsole, a removeable footbed with arch support, and an impact resistant steel toe cap. The outsole is heat resistant to temperatures up to 572 degrees F as well as provides slip-resistance and is resistant to most chemicals. The boots are also electrical hazard resistant.