Rens Size Chart
Rens fit true to size for most customers. If you have wide feet or are between sizes, we suggest you size up.
How To Measure
Step 1
Set your heel against the wall on the piece of paper.
Step 2
Draw the outline of your toes.
Step 3
Measure the distance from the back of the paper to your big toe.
Step 4
Repeat on other foot and go get the shoes that hug your feet just right.

Women's Shoes
US | 5 | 6 | 7 | 8 | 9 | 10 | 10.5 | 11 | 12 |
---|---|---|---|---|---|---|---|---|---|
UK | 2.5 | 3.5 | 4.5 | 5.5 | 6.5 | 7.5 | 8 | 8.5 | 9.5 |
EU | 35.5 | 36.5 | 38 | 39 | 40.5 | 42 | 42.5 | 43 | 44.5 |
CM | 21.5 | 22.2 | 23.0 | 23.7 | 24.5 | 25.3 | 26.0 | 26.6 | 27.5 |
Inches | 8.5 | 8.7 | 9.1 | 9.3 | 9.6 | 10 | 10.2 | 10.5 | 10.8 |
Men's Shoes
US | 4 | 5 | 6 | 7 | 8 | 9 | 9.5 | 10 | 11 | 12 | 13 |
---|---|---|---|---|---|---|---|---|---|---|---|
UK | 3.5 | 4.5 | 5.5 | 6 | 7 | 8 | 8.5 | 9 | 10 | 11 | 12 |
EU | 36 | 37.5 | 38.5 | 40 | 41 | 42.5 | 43 | 44 | 45 | 46 | 47.5 |
CM | 21.5 | 22.2 | 23.0 | 23.7 | 24.5 | 25.3 | 26.0 | 26.6 | 27.5 | 28.5 | 29.5 |
Inches | 8.5 | 8.7 | 9.1 | 9.3 | 9.6 | 10 | 10.2 | 10.5 | 10.8 | 11.2 | 11.6 |
Women's Shoes
US | UK | EU | CM | Inches |
---|---|---|---|---|
5 | 2.5 | 35.5 | 21.5 | 8.5 |
6 | 3.5 | 36.5 | 22.2 | 8.7 |
7 | 4.5 | 38 | 23.0 | 9.1 |
8 | 5.5 | 39 | 23.7 | 9.3 |
9 | 6.5 | 40.5 | 24.5 | 9.6 |
10 | 7.5 | 42 | 25.3 | 10 |
10.5 | 8 | 42.5 | 26.0 | 10.2 |
11 | 8.5 | 43 | 26.6 | 10.5 |
12 | 9.5 | 44.5 | 27.5 | 10.8 |
Men's Shoes
US | UK | EU | CM | Inches |
---|---|---|---|---|
4 | 3.5 | 36 | 21.5 | 8.5 |
5 | 4.5 | 37.5 | 22.2 | 8.7 |
6 | 5.5 | 38.5 | 23.0 | 9.1 |
7 | 6 | 40 | 23.7 | 9.3 |
8 | 7 | 41 | 24.5 | 9.6 |
9 | 8 | 42.5 | 25.3 | 10.0 |
9.5 | 8.5 | 43 | 26 | 10.2 |
10 | 9 | 44 | 26.6 | 10.5 |
11 | 10 | 45 | 27.5 | 10.8 |
12 | 11 | 46 | 28.5 | 11.2 |
13 | 12 | 47.5 | 29.5 | 11.6 |