TRUE TO SIZE FIT
OBRA SIZING
OBRA sneakers are true-to-size according to the Brannock standard. This table shows Inside Length and Inside Width, these represent the actual space available to your foot inside the shoe. It is always recommended choosing a size that allows for enough extra breathing space. Compare OBRA® sizes to the Brannock Device® footwear industry standard below.
US MENS |
INSIDE LENGTH |
INSIDE |
BR |
JP |
UK |
EUR |
7 |
10.08" |
3.39" |
38 |
25 |
6.5 |
40 |
7.5 |
10.24" |
3.43" |
38.5 |
25.5 |
7 |
40.5 |
8 |
10.39" |
3.46" |
39 |
26 |
7.5 |
41 |
8.5 |
10.55” |
3.50" |
40 |
26.5 |
8 |
42 |
9 |
10.71” |
3.54" |
40.5 |
27 |
8.5 |
42.5 |
9.5 |
10.87" |
3.58" |
41 |
27.5 |
9 |
43 |
10 |
11.06" |
3.62" |
42 |
28 |
9.5 |
44 |
10.5 |
11.22" |
3.66" |
42.5 |
28.5 |
10 |
44.5 |
11 |
11.38" |
3.70" |
43 |
29 |
10.5 |
45 |
12 |
11.69” |
3.78" |
44.5 |
30 |
11.5 |
46.5 |
SHOE SIZE X FOOT SIZE.
It can be argued that there are no shoe sizes, only foot sizes. Theoretically, the numbers on footwear boxes or outsoles indicate the foot size the shoes are meant to fit. When this is true, the shoes are said to be "true to size". More specifically, they are true to the Model Brannock Foot Measuring Device footwear industry standard, shown below. Note that these standardized sizes—whether US Men's or any other—are foot sizes, not shoe sizes, as they correspond to foot lengths.

For more info, head to Brannock.com.