These Froddo G3130187 are a great Wide-fitting, breathable and comfortable leather boots with zero-drop sole New extra flexible range from Froddo that mimic being barefootWider toebox ensures foot stability while walking and encourages the natural and healthy development of children's feetLeather upper Breathable leather liningFlat removable antibacterial leather insole Extremely flexible to allow growth and development Soft Suitable for all widths due to the double velcro fastening.