Thank you for viewing! Birkenstock Boston 26.5 Regular Width The size of these shoes is 26.5cm. Other sizes are also in stock, so if you would like to purchase a different size, please let me know in the comments. I will then create a dedicated listing for your purchase. Comments can be in centimeters. Birkenstock Boston Approximately 26.5 cm - Brand: BIRKENSTOCK - Model Name: BOSTON - Size: 26.5 cm Only handled for product inspection and photography.