Rugged, strong and reliable, the Powerplant is a great choice for those who work in industrial environments like construction and manufacturing. Goodyear Welt construction creates a durable yet flexible boot that will last through frequent wear.The boot's durability is provided by triple-stitched seams, waxed full-grain leather (or nubuck) uppers, and an energy-absorbing outsole that is puncture-resistant and heat-resistant. With its steel toe cap and shock-absorbing, supportive PVC midsole, the Powerplant gives you good protection when you're working demanding environments. Comfort is also at the heart of this boot - a PU foam footbed provides cushioning, making the shoes comfortable even when you're on your feet for long periods of time.