17.0cm ✨ The soft heel is comfortable and doesn't pull on the feet; the heel is comfortable and doesn't drop the feet; wear-resistant heel; the heel lift design makes it easy to put on and take off. ✨ The fly-knit upper is breathable, dry, and not stuffy. The upper is made of breathable fly-knit material, keeping feet breathable and dry, allowing them to breathe freely. ✨ Easy to take off shoes, one-step design, convenient for children to put on shoes by themselves. ✨ Polyurethane outsole, wear-resistant, non-slip, and a variety of non-slip pattern combinations improve the shoe's non-slip coefficient, making walking safer. ✨ Please select the appropriate size according to the length of the child's feet. If the feet are wide, you need to increase the size appropriately, and if the feet are narrow, you need to decrease the size appropriately. Although this transaction is faceless, I will do my best to provide a pleasant experience. #3220-37-34 $$1980 [WZRUISEN] Boys and Girls Sneakers Double Mesh Fly-Knit Running Shoes