Because of buying online without being able to try the shoes on I felt the need to measure my foot in centimeters and then go to your size chart to determine which size to order. This is particularly important because I wear a size 11 women’s shoe and often look to your men’s line to select my proper size. Having the chart include centimeters was essential. And it gave me the assurance that I was choosing correctly and would not have to go through the trouble of returning the shoes. Thanks