These innovative inline skates easily grow over six sizes. The special feature: not only the length but also the width can be adjusted flexibly and precisely, as the foot grows not just in length but in all directions. The molded insole with heel padding provides secure and comfortable support. The entry aid, quick-lacing system, and carrying loop are ideal for spontaneous outings for a skating round 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. The feet benefit from optimal ventilation through an air vent system and Coolmax material in the shaft.