Quarter Construction: Revel IX Heat Moldable: Yes - 9 Minutes Quarter Material: PVC Eyelet Facing: PVC Liner: Brushed Tricot Stiffness Package: Team Outsole: Thin PVC w/ Composite Inlay Chassis: Rize Extruded/Stamped 6000 Series Aluminum Bearing: ABEC 9 Wheel: Revel Pax Indoor 74A Wheel Set Up: (2) 76mm in front & (2) 80mm in the back Tongue: One Piece 9mm Felt 3 month warranty on clearance items