Aluminium, Nylon, PP Plastic Frame. Upper: Mesh, Polypropylene, Semi-Soft, Velour. Lining: Mesh. 4 Wheels, 82A Wheel Hardness, 84mm Wheel Size, ABEC-7 Bearings, Carbon Steel Bearings, PU Wheels, TPR Brake. Design: Logo. Toe Style: Round. Fastening: Bungee Lacing, Quick Release Clip, Touch Fastening. Durable. Padded Collar, Padded Tongue, Pull Tab, Reinforced Ankle, Ventilated. Suitable for: Up To 100kg. Ref: UTIG399