0-12M : The Sole length Approx 9cm/3.5 inch ,fit feet 3.5-4.3 inch 12-24M：The Sole Length Approx 11cm/4.3 inch ,fit 4.3-5.2 inch,2-4T: The sole length 13cm/5.2″ fit feet 5.2-6.3″High quality ...