I order a second time .. Again did not hit the size. According to the length of the foot 23,7 cm for the first time ordered 8,5, were great for two sizes. The second time i ordered 6,5, but alas... Slightly presses on the thumb. If someone has a foot length from 23 to 23,5 cm boldly order 6,5, and if from 23,6, then better than 7,5. Seller thanks)))))