Feel the speed with Aventuri! With Aventuri inline skates you will leave the competition behind! These stylish black and white semi-soft boot skates are designed not only for speed, but also for growth. With size 38-41, these adjustable inline skates are easy to adjust to the size of your foot. This way you not only benefit from top performance, but you can enjoy it for seasons to come. The plus points at a glance: [+] Easily and quickly adjustable to 4 sizes thanks to the push button [+] High Rebound PU wheels of 72 mm, smooth ABEC 7 ball bearings [+] The perfect combination of support and comfort thanks to semi-soft boot [+] Good fit due to the triple closure system, soft lining and insole [+] Suitable for beginners. You'll get a taste for it on Aventuri skates! Confidently at high speed! Wheels are essential for skates and drastically affect the skating experience. The four High Rebound wheels of these skates are placed one behind the other (inline), allowing you to achieve high speed. The size (Ø 72 mm) of these strong, wear-resistant PU wheels is also important. With larger wheels your speed is also higher. In addition, they are equipped with smooth ABEC 7 carbon ball bearings and have a wheel hardness of 82A. This filters out all imperfections from the road surface and makes it easy to cover those long distances! Are you going too fast? No problem, just use the brake on the back. Manoeuvrable, comfortable and good grip A semi-soft boot offers sufficient stability and support, without the skate losing its flexibility. This allows children to move more freely, they are more agile than with a hard boat and they have more stability than with a soft boat. So the best of both worlds! The soft, removable insole and comfortable lining provide maximum comfort, protection and even distribution of pressure on the foot. Always the right fit The Aventuri roller skates are adjustable in four different sizes. You can easily adjust the shoe size with a simple press of the PUSH button. The skates are available in sizes 30-33, 34-37 and 38-41. With the help of the triple closure, the shoes fit nicely around the feet and ankles. The secure closure system consists of laces, Velcro closure and a high clip closure. This way, your new rollerskates will last year after year! Inline skating, fun and challenging! You can go super fast on the inline skate from the Aventuri line! In order to stop in time, the skates are of course also equipped with a rear brake. So safe! The skates offer the right support and comfort. Practice your technique, try turning, learn the ultimate move but above all have fun! Just don't forget the right accessories such as a helmet, elbow and wrist protection... General specifications: Color: black, white Gender: junior Skate type: inline skates Shoe type: semi-soft boot Semi-soft boot material: PP, polyester mesh, PU Chassis material: High impact PP (Polypropylene) Wheel material: PUC High Rebound Brake material: TPR Closure: clip closure, laces, Velcro Brakes: standard rear brake Wheel hardness: 82A Bearings: ABEC 7 (carbon) Max. carrying weight: 60 kg Dimensions specifications: Number of wheels: 4 Wheel diameter: Ø 72 mm Adjustable: yes, with push button Size: 38-41 (L)