Children's Trekking Shoes from the Big Star brand are perfect for cooler days! Lined with a pleasant to the touch shoe blanket inside. Made of eco leather. Fastened with a zipper. The toe is stiffened. The Memory Foam System insole remembers the shape of the foot, provides the right fit, absorbs shocks and is resistant to deformation. The foam structure allows for moisture evaporation and temperature regulation. When choosing a size, please refer to the size chart. 30-19/31-20/32-21/33-21,5/34-22/35-23cm