If you're happy with the size of your current Vivos, simply stick with the same EU size next time (this is the size printed inside your Vivos).
If you plan to change your size this time, note the changes in the table below to ensure the best fit. We haven't changed any of our EU sizing, so we recommend using EU sizes to guide your decision to size up or down.
This Vivo fits small, so we suggest moving one size up. If you use our digital size tool to get a recommended size, it will automatically factor this in. There’s no need to size up twice.