These are the very popular KEEN Newport sandals. The size is 21cm, and my child wore them for two seasons when they were small. There's a little fraying on the fabric of the strap, and they show some wear, but they're still in good condition. I'm offering them at a low price, so if you're looking for a pair, please consider this opportunity. *Please refrain from purchasing if you do not understand that these are used items or if you are looking for a perfect item. Color: Navy blue Size: 21cm