Technical data: Shoe : semi-soft Runner : aluminum Bearings : ABEC-7 Carbon Wheels : 85A PU, 80 mm Brake : TPR Fastening : buckle, Velcro, laces Maximum user weight : 100 kg Standard : EN-13843 Durable and lightweight aluminum runner Footbrake Equipped with a carrying strap Recommended for : recreational riding Level of advancement : beginner, intermediate