These innovative inline skates easily grow over six sizes. The special feature: not only the length but also the width can be flexibly and precisely adjusted, as feet grow not just in length but in all directions. Additionally, since everyone has different foot shapes, these skates can be individually optimized for a perfect fit, all while providing exceptional comfort. The molded insole with heel padding offers secure and comfortable support. The entry aid, quick-lacing system, and carrying loop are ideal for spontaneous outings for a skating session around the lake or the block. Particularly practical is the fact that the tool for adjusting the precise size is integrated into the shoe, making it readily accessible at all times. Feet will appreciate the optimal ventilation provided by an air vent system and Coolmax material in the upper.