These foot supports provide excellent support with their stretchy material and non-slip soles. They make your feet feel lighter when worn during yoga or everyday activities. This is a size L, which should fit someone around 25cm. I have three pairs, and I'm selling one that's unused. By the way, my foot size is 25.5cm, and they fit me perfectly. - Color: Black and Pink - Design: Strappy design - Sole: Non-slip sole - Material: Stretchy material - Use: Foot support Thank you for looking.