⚫︎ Size Men's: 5.5 inches Women's: 7 inches *A woman currently wearing 24.5cm shoes finds these slightly large. ⚫︎ Functionality and Features Excellent breathability and water drainage make these shoes ideal for water activities like SUP, and they're also recommended for after-sports wear, town use, and as everyday relaxation shoes. They offer a high level of fit and foot protection, going beyond the realm of sandals to perform in various situations. The sustainable FloatPro midsole foam provides excellent cushioning and rebound, balancing lightweight design with durability. The shape conforms to the arch of the foot, enhancing support and fit. The adjustable strap that enhances the fit is also a great feature. These are in excellent condition, having been used very little. They are hard to find as the weather warms up, so be sure to get them now.