These are Crayon Shin-chan light-up Crocs. They are almost like new. I was looking for sandals to wear outside when I found these kids' Crocs. I thought they looked comfortable and cute, so I bought them at the end of last year. I only tried them on indoors. I bought them because I liked them, but my child didn't, so I'm selling them. The bottom part of the shoes lights up with vibrations. Size: 15cm / 15.5cm Color: Blue Strap: With strap Season: Spring, Summer, Autumn, Winter