Be Lenka's notes on sizing:
The size chart indicates the inner length and width of the shoes in centimetres.
We recommend adding an excess of 0.5 - 1.2 cm to the total length of your foot, which will give you your ideal shoe size.
We carry shoes from multiple companies, and each style may fit differently. To ensure you are ordering the correct size shoe, please measure your foot in CM and find the corresponding size in the product size chart. Your size may vary from brand to brand and product to product. The US size provided is for informational purposes only. When in doubt, please email us with any questions. We love to help!