It is essential to to know your true shoe size or know how to properly measure your foot before buying shoes online, especially if you are not familiar with the brand in question.
This will save you time, prevent disappointment, and also reduce the emissions generated by the return offer 💚
If in doubt, follow the steps to Find out your exact shoe size in 5 minutes , and check out the blog for guides and tips to find the perfect pair of shoes for your foot type 🦶
Want to try it out? Visit one of our 38 stores ( link ) where our sales advisors will assist you professionally and with all the expertise of a French shoemaker for almost 50 years .
Measure your foot in length and width 📏
Download our pedometers
You can make a foot measuring device yourself at home to measure your foot, or Download the GDC pedometer for free printable, to measure the length and width of your foot, and match the result with the shoe size.
➡️ Download the pedometer length
➡️ Download the width pedometer
Shoe size conversion chart
Now that you have correctly measured your foot and know its length, refer to the conversion chart for find the size you need .
Some brands display the "size" in American (US), British (UK) or Italian (IT) sizes, we have taken care to add them to the table.
You can also measure the width of your foot. For some models, a wider foot may sometimes require a larger size, and if you are still unsure, we advise you to choose the larger size.
If there's a mistake, no worries, returns are free for 30 days! 🔙
WOMEN'S SHOE SIZE CORRESPONDENCE
|
Foot length
|
French shoe size
|
UK shoe size
|
US shoe size
|
IT shoe size
|
|
22.4 cm
|
35
|
2.5
|
4
|
34
|
|
22.7 cm
|
35.5
|
3
|
4.5
|
34.5
|
|
23 cm
|
36
|
3.5
|
5
|
35
|
|
23.4 cm
|
36.5
|
4
|
5.5
|
35.5
|
|
23.7 cm
|
37
|
4
|
5.5
|
36
|
|
24 cm
|
37.5
|
4.5
|
6
|
36.5
|
|
24.4 cm
|
38
|
5
|
6.5
|
37
|
|
24.7 cm
|
38.5
|
5.5
|
7
|
37.5
|
|
25 cm
|
39
|
5.5
|
7.5
|
38
|
|
25.4 cm
|
39.5
|
6
|
7.5
|
38.5
|
|
25.7 cm
|
40
|
6.5
|
8
|
39
|
|
26 cm
|
40.5
|
7
|
8.5
|
39.5
|
|
26.4 cm
|
41
|
7.5
|
9
|
40
|
|
26.7 cm
|
41.5
|
7.5
|
9.5
|
40.5
|
|
27 cm
|
42
|
8
|
9.5
|
41
|
|
27.4 cm
|
42.5
|
8.5
|
10
|
41.5
|
|
27.7 cm
|
43
|
9
|
10.5
|
42
|
MEN'S SHOE SIZE CORRESPONDENCE
|
Foot length
|
French shoe size
|
UK shoe size
|
US shoe size
|
IT shoe size
|
|
|
38
|
5
|
|
37
|
|
|
38.5
|
5.5
|
|
37.5
|
|
25 cm
|
39
|
5.5
|
6
|
38
|
|
25.4 cm
|
39.5
|
6
|
6.5
|
38.5
|
|
25.7 cm
|
40
|
6.5
|
7
|
39
|
|
26 cm
|
40.5
|
7
|
7.5
|
39.5
|
|
26.4 cm
|
41
|
7.5
|
8
|
40
|
|
26.7 cm
|
41.5
|
7.5
|
8
|
40.5
|
|
27 cm
|
42
|
8
|
8.5
|
41
|
|
27.4 cm
|
42.5
|
8.5
|
9
|
41.5
|
|
27.7 cm
|
43
|
9
|
9.5
|
42
|
|
28 cm
|
43.5
|
9.5
|
9.5
|
42.5
|
|
28.4 cm
|
44
|
9.5
|
10
|
43
|
|
28.7 cm
|
44.5
|
10
|
10.5
|
43.5
|
|
29 cm
|
45
|
10.5
|
11
|
44
|
|
29.4 cm
|
45.5
|
11
|
11.5
|
44.5
|
|
29.7 cm
|
46
|
11
|
11.5
|
45
|
|
30 cm
|
46.5
|
11.5
|
12
|
45.5
|
|
30.4 cm
|
47
|
12
|
12.5
|
46
|
|
30.7 cm
|
47.5
|
12.5
|
13
|
46.5
|
|
31 cm
|
48
|
13
|
13.5
|
47
|
|
31.4 cm
|
48.5
|
13.5
|
14
|
47.5
|
|
31.7 cm
|
49
|
14
|
14.5
|
48
|
|
32 cm
|
49.5
|
14.5
|
15
|
48.5
|
|
32.4 cm
|
50
|
15
|
15.5
|
49
|
CHILDREN'S AND BABIES' SHOE SIZE CORRESPONDENCE
|
Foot length
|
French shoe size
|
UK shoe size
|
US shoe size
|
|
9.7 cm
|
16
|
0.5
|
1
|
|
10.4 cm
|
17
|
1.5
|
2
|
|
11 cm
|
18
|
2
|
2.5
|
|
11.7 cm
|
19
|
3
|
3.5
|
|
12.4 cm
|
20
|
3.5
|
4.5
|
|
13 cm
|
21
|
4.5
|
5
|
|
13.7 cm
|
22
|
5.5
|
6
|
|
14.4 cm
|
23
|
6
|
6.5
|
|
15 cm
|
24
|
7
|
7.5
|
|
15.7 cm
|
25
|
7.5
|
8
|
|
16.4 cm
|
26
|
8.5
|
9.5
|
|
17 cm
|
27
|
9
|
10.5
|
|
17.7 cm
|
28
|
10
|
11
|
|
18.4 cm
|
29
|
11
|
12
|
|
19 cm
|
30
|
11.5
|
12.5
|
|
19.7 cm
|
31
|
12.5
|
13
|
|
20.4 cm
|
32
|
13
|
1.5
|
|
21 cm
|
33
|
1
|
2
|
|
21.7 cm
|
34
|
2
|
3
|
|
22.4 cm
|
35
|
2.5
|
3.5
|
|
23 cm
|
36
|
3.5
|
4.5
|
|
23.7 cm
|
37
|
4
|
5
|
|
24.4 cm
|
38
|
5
|
6
|
|
25 cm
|
39
|
6
|
7
|
|
25.7 cm
|
40
|
6.5
|
8
|
|
26.4 cm
|
41
|
7
|
|
You need to pay attention to the size chosen when buying your pairs of shoes; if you don't know the brand, it's often best to measure your foot to make sure you make THE right purchase and avoid having to return them.
In 2021, shoe returns amounted to millions of pairs across all players, resulting in hundreds of thousands of tons of CO2 emissions . in the air, knowing that 20% of the pollution generated by shoes comes from their transport!
Think of the shop!
With its 38 stores, GDC welcomes you year-round and can guide and advise you if you have any doubts about a pair of shoes. If, unfortunately, you made an online purchase and the size isn't right, returns are also free for 30 days 😉
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Free returns 30 days*
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