Flexible soles and a tapered almond toe will make these leather derbys first in your roster. Rock them all day thanks to our flex tech. Flex This ultra-flexible style is designed with flex technology for added comfort. Men Sizes US 7 = EUR 39 = 25.6 cm US 7.5 = EUR 40 = 25.7 cm US 8 = EUR 41 = 25.8 cm US 9 = EUR 42 = 26 cm US 9.5 = EUR 42.5 = 26.4 cm US 10 = EUR 43 = 26.8 cm US 10.5 = EUR 43.5 = 27.3 cm US 11 = EUR 44 = 27.7 cm US 12 = EUR 45 = 28.5 cm US 13 = EUR 46 = 29 cm US 14 = EUR 47 = 29.4 cm About sizes: 1-2 cm difference may occur due to the development and production process. About Colour: Actual colours may be different. Because each screen has a different ability to display colour. We cannot guarantee that the colour you see is the accurate colour of the product.