"The Bionic is built to last with powerful features including an off centre last to follow the natural shape and rotation of your foot, an extra long heel counter for torsional stability to keep your feet planted firmly and safely on uneven terrain." - JB Goodhue
"The Ironworker is a boot that is built to last. The soles are welted on, which means they are a seamless fit with the shoe and your boot will last, compared to soles that are simply glued on. The outsoles themselves are sprayed with an oil-resistant compound to keep your feet securely grounded. Ironworker has a full-grain leather upper, to contour to your feet. To make the shoe fit your feet perfectly; the Ironworker laces start at the toe. The leather tongue also adds extra padding and will wear well over time." - JB Goodhue