There have been many upgrades in technology over time allowing for better work boots from Georgia Boot. One of the key technology changes allowing for lighter weight work boots has been the use of polyurethane outsoles on products such as our 6" Georgia Giant work boot. Polyurethane outsole material not only helps make lighter weight work boots, but also gives to help take some of the stress and strain away from the wearer's feet and body. Adding to this work boot's comfort package is its soft tumbled upper leather. The tumbling process performed by the leather tannery helps break-up and soften the leather lessening the break-in for the wearer.