I am using size M for 24 cm shoes, so it can also be used for 24 cm or smaller. I kept them in shoes I don't wear often, so they have been used infrequently. Designed specifically for soccer cleats worn by J.League players. Insoles with "Windlass Mechanism" design that draws out the essential foot strength for players to reduce burden and enhance performance. ● Arch Type LOW For those with fallen arches, such as flat feet. ● Materials Fiber: Polyester, Nylon Non-fiber: EVA, Nylon, Synthetic Leather ● Size Planning/Product Number S/21.0〜22.5cm/379801 M/23.0〜24.5cm/379802 L/25.0〜26.5cm/379803 LL/27.0〜28.5cm/379804 3L/29.0〜30.5cm/379805 Product Name: Footcraft Football Style Manufacturer's Suggested Retail Price: ¥6,270 (tax included)