For all-court use I used these once last year when I was suddenly invited to play a half-day match on a hard court. They've been air-dried and stored with odor-absorbing balls. I liked the color and bought them for indoor carpet courts, but I quit the school without using them. After that, I mainly played on omni courts and didn't have a chance to use them. I've been wearing the same Gel-Resolution 23.5 for many years, but perhaps because of the recycled materials, these feel a bit small, and the area around my instep feels tight. I think they might fit someone who wears a size 23cm or 22.5cm better. The insoles are not the original ones; I've put in new ones from another Gel-Resolution 23.5cm. I bought them at a tennis shop without a box, so I'll put them in a different box in the photos and pack them as is for shipping. Please check the photos for a detailed description of the product. For those who understand that these have been stored at home for a long time, Instant purchase OK Returns are not accepted. Shipping via Yu-Yu Mercari or Rakuraku Mercari.