* Lithium science boot construction ensures each and every component works together to maximise power transfer * Royal glass reinforced tendon guard * MPT (Maximum Power Transfer) glass outsole * Pro spec 9mm felt tongue with anti-lace bite insert * Strategic memory foam ankle pads lock your heel in place which further improves your power per stride * Tac-Lite liner with excellent hydrolysis, comfort and tear strength * 80mm Aircraft grade aluminum chassis * ABEC 9 608 bearings * 80 mm Labeda Millennium indoor wheels (senor model) (68mm Jr) (59mm Yth)