Denim Mary Jane Girl Squeaky Shoes Polyester & Leather ENTERTAINING AND GREAT FOR SAFETY: Squeaker shoes are fun shoes that squeak every time your little one takes a step. Not only will they put a smile on your little ones face, but you will know where they areespecially important when you are out in public. Squeaky shoes encourage movement and exploration and are also a great motivator for beginning walkers. These shoes fit from 9 months old up to four years old, depending on the size of your child. ENCOURAGES PROPER HEEL TO TOE WALKING: Help your soon-to-be toddler learn to walk correctly by promoting healthy walking. The shoes will squeak when the child walks correctly from heel to toe. The exciting sound will inspire them to continue to walk properly. REMOVABLE SQUEAKERS: Do you love squeaky shoes but need them for quite times too? Its simple to remove the squeakers! On the inside of each heel is a white round plastic piece. Just pull those out and you are set. When you want the squeaky sounds again, just insert the plastic squeakers. *Make sure to store them out of reach of your children as they can be a choking hazard* FLEXIBLE RUBBER SOLE: Our flexible, non-slip soles make these shoes comfortable, easy to walk in, and are important for first walkers. SYNTHETIC LEATHER UPPER, AUTHENTIC LEATHER INSOLE: These denim mary jane squeaky shoes have real leather insoles, which make the shoe very comfortable and soft for kids. The upper is made of microfiber leather which wears well with lots of use.