My child used these for volleyball practice. They usually wear short length, but wore these long ones a few times in the winter because it was cold. They stopped wearing them because they weren't used to them. After home cleaning, they were stored at home. There is some pilling, but there are no holes, and I think they can still be used. Please judge the condition from the photos. My child wears shoe sizes 23.5-24cm. Please understand that these are used items before purchasing.