I usually wear 26.5cm in other shoes, but this pair is 27.5cm. These shoes fit perfectly at 27.5cm because they run a bit small. Cleaned before listing. There are some scratches and stains as it has been several years since purchase. Please see the photos for details. - US Size: 10.5 - UK Size: 8 - EUR Size: 42.5 - cm Size: 27.5 - Color: White/Green - Sole Type: Rubber - Model: Air Max 90 Thank you for looking.