leather sandals light, extra flexible, 100% barefoot shoes without internal seams for maximum comfort, precise workmanship certified Italian leather 3 mm sole is fully flexible in all directions, unshaped insole, spacious in the toe area anatomically shaped finger part, suitable for children with a dominant big toe also suitable for beginners fits on average and slightly plumper foot, but not on a significantly high instep children with a narrow heel and low instep may have trouble tightening completely soft in the heel (only one layer of leather), not recommended for children with tendencies to scurry and valgus ankles more detailed description and photos of flexibility: sandals Baby Bare emerald Sandals