Adjustable Boot Size: YesBoot/Shell Type: HardSkill Level: BeginnerBoot Material: PlasticInner Boot Material: Foam, MicrofiberLiner Features: Built-in, VentilatedWeight: 1150gClosure: 2x BucklesCuff: High lateral supportWheel Hardness: 80ABearing Precision: ABEC-3Maximum User Weight: 60 kg