A well-ventilated midweight approach shoe, the Mad Rock Hustler is one of the favorite all-around models. Comfortable fit for a long day of hiking in either the urban jungle or backwoods, and featuring a toe rand and traditional dot tread sole made from Formula 5 climbing rubber, heavy duty mesh panels, reflective piping, and well-padded tongue and cuff. With it's cush construction and performance features, the Hustler is equally at home on a Class 4 scramble or a breakdance session at the pub. Specs: Sole: Classic dot tread, Mad Rubber formula #5 Rand: 2.2mm Mad Rubber Formula #4 Midsole: Molded EVA Upper: 3-D mesh ultra-breathable padded cuff, Nubuck leather upper Construction: Double stitched, Padded heel cuff, 2.0mm lightweight brushed polyester foam sandwich lining Entry/Closure: Lockdown lacing system