Which Size?
Find out which of TheyFit's 95 sizes will be the best fit using one of 3 methods:
1. Find your size code using mm's or inches
2. Download and print a FitKit, or request a free one by post. See some FitKit tips here
3. Use the Suggested Size service, which doesn't require any measuring
Why not take a look just how customised our fit is here?
Printing tip: Make sure your printer is not scaling the printout. This setting is usually found on the Print/Advanced dialog box - look for 'page scaling' and set it to None. The FAQ contains more guidance about printing. Google Chrome users click here for important information.
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Do you live in the USA or Canada? Please click here.

