Momo Baby Girls First Walker/Toddler Olivia Sneaker Shoes PU leather upper/leather insole/rubber sole Imported Rubber sole Accepted by the American Podiatric Medical Association (APMA) Rubber soles with deep tread pattern increases slip-resistance Flexibility of the sole enables a better natural shift of weight from the back to front of the shoe when walking Durable mesh for lightweight construction while allowing maximum breathability Fan-shaped toe box resembles the shape of child's foot, allowing the big and small toe to move freely