Black knit short boots with white soles. Suitable for playing in water. 23 cm - Brand: ZARA - Size: 36 - Color: Black - Design: Knit short boots - Sole: White sole Thank you for viewing. I'm not sure if I wore them once... They are very clean with no stains or tears. They fit well and are easy to wear. I haven't worn this type much, and I forgot about them after I bought them. The knit material is synthetic and soft, but it's firm and doesn't stretch.