The KidsCottonComfort children's insole combines natural cotton and polyurethane foam to offer maximum comfort all day long. It reliably wicks away moisture and does not retain odors. Thanks to its antibacterial properties, breathability, and wear resistance, it is the ideal option for active children. It is compatible with all models featuring the PebbleComfort sole. Thickness: 3.5 mm Textile: 100% natural cotton 2-layer material combination: 100% natural cotton Recycled polyurethane foam EAN/SKU: %eanorsku%