Quality: polyamide mesh/PVC leather semi-softboot with lace fastening adjustable in 4 sizes by way of patented 'auto-bounce' adjustment system at the heel, two-sided quick fastener with lock secured by way of a simple to replace screwable fixation, instep band with velcro tape, TPE ankle-, heel- and toe cap, PP chassis, semi-transparent 82A PU wheels, 63 x 24 mm, ABEC 5 bearings, 1x TPR-stopper