Shell: Glass Fiber Reinforced HQ Polypropylene Closure: Memory Buckle, Velcro Power Strap, Fast Lacing System B * Boot: Roces AdaptFit, EES Easy Entry System, PAP Progressive Anatomical Padding, ?Cool Breathe? Mesh Footbed: RAF - Roces Anatomical Footbed * Frame: LiteDesign Extruded Aluminum Wheels: Roces 84mm 82A Bearing: ABEC 7 Spacers: Aluminum