Worn a few times, and my child quickly outgrew them. They are 11 cm. The black specks are part of the original design, and there is no box. They are easy to put on with Velcro. Adidas baby shoes designed with Kermit the Frog, in a white/green color scheme, with a convenient strap design. - Brand: Adidas - Character: Kermit the Frog - Color: White/Green - Design: With straps - Model: Disney collaboration Thank you for looking.