Use the chart below to convert between US, UK, EU and JP sizes.
Men
US
UK
EU
JP (cm)
3.5
3
35.5
22.5
4
3.5
36
23
4.5
4
36.5
23.5
5
4.5
37.5
23.5
5.5
5
38
24
6
5.5
38.5
24
6.5
6
39
24.5
7
6
40
25
7.5
6.5
40.5
25.5
8
7
41
26
8.5
7.5
42
26.5
9
8
42.5
27
9.5
8.5
43
27.5
10
9
44
28
10.5
9.5
44.5
28.5
11
10
45
29
11.5
10.5
45.5
29.5
12
11
46
30
12.5
11.5
47
30.5
13
12
47.5
31
13.5
12.5
48
31.5
14
13
48.5
32
14.5
13.5
49
32.5
15
14
49.5
33
15.5
14.5
50
33.5
16
15
50.5
34
16.5
15.5
51
34.5
17
16
51.5
35
17.5
16.5
52
35.5
18
17
52.5
36
Women
US
UK
EU
JP (cm)
5
2.5
35.5
22
5.5
3
36
22.5
6
3.5
36.5
23
6.5
4
37.5
23.5
7
4.5
38
24
7.5
5
38.5
24.5
8
5.5
39
25
8.5
6
40
25.5
9
6.5
40.5
26
9.5
7
41
26.5
10
7.5
42
27
10.5
8
42.5
27.5
11
8.5
43
28
11.5
9
44
28.5
12
9.5
44.5
29
12.5
10
45
29.5
13
10.5
45.5
30
13.5
11
46
30.5
14
11.5
47
31
14.5
12
47.5
31.5
15
12.5
48
32
15.5
13
48.5
32.5
16
13.5
49
33
Kids
US
UK
EU
JP (cm)
1C
0.5
16
7
2C
1.5
17
8
3C
2.5
18.5
9
4C
3.5
19.5
10
5C
4.5
21
11
6C
5.5
22
12
7C
6.5
23.5
13
8C
7.5
25
14
9C
8.5
26
15
10C
9.5
27
16
11C
10.5
28
17
12C
11.5
29.5
18
13C
12.5
31
19
1Y
13.5
32
20
1.5Y
1
33
20.5
2Y
1.5
33.5
21
2.5Y
2
34
21.5
3Y
2.5
35
22
3.5Y
3
35.5
22.5
4Y
3.5
36
23
4.5Y
4
36.5
23.5
5Y
4.5
37.5
23.5
5.5Y
5
38
24
6Y
5.5
38.5
24
6.5Y
6
39
24.5
7Y
6
40
25
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Size, price & UPC details
Size
Price
UPC
Delivery
US M 4 / W 5.5
$597.70
193148148410
3-4 business days
US M 4.5 / W 6
$618.60
193148148427
3-4 business days
US M 5 / W 6.5
$573.50
193148148434
3-4 business days
US M 5.5 / W 7
$562.50
193148148441
3-4 business days
US M 6 / W 7.5
$359.00
193148148458
3-4 business days
US M 6.5 / W 8
—
193148148465
Out of stock
US M 7 / W 8.5
$464.60
193147869941
3-4 business days
US M 7.5 / W 9
—
193147869958
Out of stock
US M 8 / W 9.5
$178.60
193147869965
3-4 business days
US M 8.5 / W 10
$222.60
193147869972
3-4 business days
US M 9 / W 10.5
$194.66
193147869989
5-7 business days
US M 9.5 / W 11
$183.00
193147869996
3-4 business days
US M 10 / W 11.5
$176.40
193147870008
3-4 business days
US M 10.5 / W 12
$189.60
193147870015
3-4 business days
US M 11 / W 12.5
$287.66
193147870022
5-7 business days
US M 11.5 / W 13
$222.60
193147870039
3-4 business days
US M 12 / W 13.5
—
193147870046
Out of stock
US M 12.5 / W 14
$439.30
193147870053
3-4 business days
US M 13 / W 14.5
$300.70
193147870060
3-4 business days
US M 14 / W 15.5
$323.80
193147870077
3-4 business days
US M 15 / W 16.5
$216.60
193147870084
5-7 business days
US M 16 / W 17.5
—
193147870091
Out of stock
US M 17 / W 18.5
—
193147870107
Out of stock
US M 18 / W 19.5
—
193147870114
Out of stock
About the Air Jordan 1 Retro High OG 'Defiant'
The Air Jordan 1 Retro High OG 'Defiant' offers a modern take on one of basketball's most iconic silhouettes. The groundbreaking AJ1 debuted in 1985, while this version in black, Tour Yellow, white and Gym Red was released in July 2019. Its DIY culture-inspired design features the shadow of a Swoosh with frayed stitch patterns on three of the four quarter panels, while a standard Swoosh appears in yellow on the left medial side. The shoe also has a white premium upper, Wings branding and the classic AJ1 midsole/outsole.