My child wore these for about a month. I think they were worn less than 10 times. However, they were used for playing in the park, so there is some dirt on the toes. I think it might come off if washed. Size is 12 cm. No box. I have a dog at my parents' house, and the shoes were worn there a few times, so please refrain from purchasing if you are concerned about allergies. These are items used by a child, so please understand. I have a hard time throwing away my child's things, so I'm listing them. ⚠I may give them away if someone wants them as hand-me-downs, so there is a possibility that I will cancel the listing. Sorry. Yellow mesh and suede sneakers, easy to wear with Velcro. - Brand: New Balance - Color: Yellow - Style: Sneakers - Features: Velcro closure - Material: Mesh and suede Thank you for viewing. Color...Yellow系 (Yellow-based)