The Superfithausschuhe fit as always perfect. The design like my son totally good. The Velcro fasteners hold after months still good. My son is sweating on the feet very light - these are the only closed Slippers, where the socks are not wet with sweat - perfect for the nursery. After months of playing on the floor - on his knees one already sees Although toes footprint front, but they are far from being full of holes (as many competing product after a few weeks) - highly recommended - buy these again and again !!