Footwear designed to go the extra mile, our Extreme Quest Extreme IsoGrip Boots are part of our premium footwear range - ensuring the highest outdoor performance. Made from 2mm nubuck leather upper with leather tongue & collar lining, these stylish and robust men's walking boots feature a breathable antibacterial PU insole for long-wearing comfort, and IsoImpact midsole technology absorbs impact and improves stability and an IsoGrip outsole that offers a 5,000-mile guarantee - perfect for rambling in the great outdoors.