Rubber sole Heel measures approximately 4.25 inches QUALITY – This princess baby girl mary jane flats are made of high quality soft upper, which is very suit for baby’ feet growth. SOFT – Soft Anti-slip Breathable Sole is Good for Feet Growth Naturally. EASY WEAR – Mary Jane Style Makes Our Moccasins Easy to Put on,Take off,and Stay on. ALL MATCH – Sparkle PU Leather With Cute Bowknot Design. Pretty versatile, Indoor outdoor, playing, crawling, walking, etc. can match a lot of different occasions,Best Shower Gift for Newborns. NOTE – The recommended age is just for your reference, We’d better suggest you to measure your baby’s feet before ordering.