HYDROTECH 2-Fin Swim Extra Soft Type - Competitive Swimming Training Fins - SOLTEC SWIM - Swimming for Juniors and Women S: 22.5-24.5cm (US: 6-7) As you can see in the photos, there are almost no scratches and they are in clean condition. You can still use them with confidence. Because they are the soft type, I think they can be used by juniors and women who haven't fully developed their muscle strength yet. They might fit snugly and be easy to use for those who usually wear around 25cm. Swimming Competitive Swimming Fins Swim Fins Swimmer