These are loafer-style rain shoes. They keep the rain out, just like wearing rain boots. Size 39 (According to the size guide, this is equivalent to 24.5cm, but since they were a little big on me, who wears 24.5cm, I think they would be suitable for those who wear 25-25.5cm.) *The soles on the heel area have discolored to a whitish color. Please check the 4th photo. They are still usable, so we are looking forward to your purchase if you understand that they are used items. Traditional Weatherwear