Top quality outer construction. Injection-molded shin, calf, and heel. Suede leather medial panel. Stretch instep and rear panel. Replaceable toe and shin sliders. Medial side zipper. Mesh liner with foam inserts. Stretch calf insert. Vented heel cap. Unique AXO® two-color sole. Embossed material treatments. Steel shank insert. Thinner Italian fit.