Gray Low-Cut Rain Shoes S Size Rubber Sneakers Waterproof Low-cut rain shoes made of gray rubber material, they look just like sneakers at first glance. - Color: Gray - Material: Rubber - Design: Low-cut - Shoelace Color: White - Size: S I wore them three times on rainy days. I just wiped them lightly and haven't washed them, so please understand that they are used. They are size S, so I think they are around 22.5-23cm. I'm that size and they were a little roomy, so I think 23cm would be better. I will pack them in a Letter Pack Plus.