Our Size Guide and Fit Analytics tool are here to help! Our shoes fit 'big' deliberately – we call this ‘the rule of thumb’. Your toes need wiggle room! This is especially important for running. If you can fit your thumb in-between the end of your toe and the front of the shoe, you’ve more than likely found your ideal size.
After some time with our shoes, your shoe size may need to increase, as your toes splay out more naturally.