ParVous makes shoes in French sizes, 36-42.
This means: EU: 36-42 USA: 5-11
Just order your shoes in the size you normally wear- standard EU is the best sizing guide, and we will convert to French sizing for you. If you are unsure about your sizing, or you have special requirements, put a comment on your order, and we will contact you to help you with sizing. More information about sizing here: Size + Fitting
By the way, ParVous shoes are made on our own Lasts (molds). This means the sizing will not vary. If a ParVous size 39 fits you perfectly- the next ParVous size 39 you buy will fit you perfectly as well.