Adjustable size – the skates adapt to your child's growing feet. Simply unfasten the Velcro strap, press PUSH, and slide the shoe out the appropriate distance. Durable aluminum skid – lightweight but very solid construction. ABEC-7 Carbon bearings – ensure a smooth and dynamic ride. Solid PU 82A wheels – ideal for recreational riding, absorbing bumps well. Secure fastening – two-section buckle, Velcro strap and lacing for maximum foot stability. Rear brake – more control over your ride Technical data Shoe: semi-soft, adjustable Skid: aluminum Bearings: ABEC-7 Carbon Wheels: 82A PU, 64x24 mm (31-34), 70x24 mm (35-38 and 39-42) Brake: PP Fastening: two-section buckle, Velcro strap, laces Maximum user weight: 60 kg (sizes 31-34 and 35-38) and 100 kg (size 39-42) Safety standard: EN-13843 Recommended for: recreational riding Skill level: beginner, intermediate