For your comfort, we provide an extra pair of thicker insoles with each box. Swap these in for a more snug fit.
How does the Bump’Air fit?
We have found we tend to run a half (Euro) size bigger. If you are a half (Euro) size, most customers size down (example: if you are 38.5, we recommend you take a 38). However, you have a wider foot and you are a half size, we would suggest sizing up (example: you are 43.5, and we’d recommend you take a 44).
If you are a full size, we recommend you stick with your size. The extra pair of insoles in your package can be swapped in for a more snug fit.
Our socks come in 2 sizes, 35-39 and 40-45 and fit true to size.