These are slip-ons from STANCLAN. The color is blue, and the size is 24cm. The material is suede-like. I purchased them from the official website and wore them a few times, but the size didn't fit, and they felt tight, with lines across the top. Please understand that these are used items. ●Size: Tagged JP24.0 size ●Condition: Worn 2-3 times, with almost no stains, but they don't fit the width of my foot, and there are lines. Please understand that these are used items before purchasing.