*The front edge of the rubber molded gaiter is contoured to angle towards the leg thus catching dirt and debris before it enters the front and top boot.
*A 3 color injection molded PU shin plate floats over the instep using AXO's patented instep assembly method. A flexible TPR graphic insert is used below the shin plate which reduces friction on the instep when the PRIME is flexed forward or back.
*The ankle area of the PRIME is supported by 2 floating buckle housings which hold the unique underlying TORSION BAR strut firm against the boot reducing the injury causing rolling and twisting motion of the ankle and foot.
*The unique to AXO compression molded-expandable PU Rubber ankle construction panel stretches and contracts instead of folding and wrinkling like the more common vinyl materials used by others.
All 4 of the Power Locking(tm) buckles and straps float on the exterior of the boot and reposition themselves to allow a better fit over a wider range of calf, leg and foot sizes
