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The original 550 debuted in 1989 and made its mark on basketball courts from coast to coast. After its initial run, the 550 was filed away in the archives, before being reintroduced in limited-edition releases in late 2020, and returned to the full-time lineup in 2021, quickly becoming a global fashion favorite. The 550’s low top, streamlined silhouette offers a clean take on the heavy-duty designs of the late ‘80s, while the dependable leather, synthetic, and mesh upper construction is a classic look in any era.
Adjustable lace closure
Low top, streamlined silhouette
Leather, synthetic and mesh upper
Rubber outsole for traction and durability
US Men |
US Women |
UK |
EU |
Length (cm) |
4 |
5.5 |
3.5 |
36 |
22 |
4.5 |
6 |
4 |
37 |
22.5 |
5 |
6.5 |
4.5 |
37.5 |
23 |
5.5 |
7 |
5 |
38 |
23.5 |
6 |
7.5 |
5.5 |
38.5 |
24 |
6.5 |
8 |
6 |
39.5 |
24.5 |
7 |
8.5 |
6.5 |
40 |
25 |
7.5 |
9 |
7 |
40.5 |
25.5 |
8 |
9.5 |
7.5 |
41.5 |
26 |
8.5 |
10 |
8 |
42 |
26.5 |
9 |
10.5 |
8.5 |
42.5 |
27 |
9.5 |
11 |
9 |
43 |
27.5 |
10 |
11.5 |
9.5 |
44 |
28 |
10.5 |
12 |
10 |
44.5 |
28.5 |
11 |
12.5 |
10.5 |
45 |
29 |
11.5 |
13 |
11 |
45.5 |
29.5 |
12 |
13.5 |
11.5 |
46.5 |
30 |
12.5 |
14 |
12 |
47 |
30.5 |
13 |
15 |
12.5 |
47.5 |
31 |
14 |
- |
13.5 |
49 |
32 |
15 |
- |
14.5 |
50 |
33 |
16 |
- |
15.5 |
51 |
34 |
17 |
- |
16.5 |
52 |
35 |
18 |
- |
17.5 |
53 |
36 |
19 |
- |
18.5 |
54 |
37 |
20 |
- |
19.5 |
55 |
38 |
US Women |
US Men |
UK |
EU |
Length (cm) |
4 |
2.5 |
2 |
34 |
21 |
4.5 |
3 |
2.5 |
34.5 |
21.5 |
5 |
3.5 |
3 |
35 |
22 |
5.5 |
4 |
3.5 |
36 |
22.5 |
6 |
4.5 |
4 |
36.5 |
23 |
6.5 |
5 |
4.5 |
37 |
23.5 |
7 |
5.5 |
5 |
37.5 |
24 |
7.5 |
6 |
5.5 |
38 |
24.5 |
8 |
6.5 |
6 |
39 |
25 |
8.5 |
7 |
6.5 |
40 |
25.5 |
9 |
7.5 |
7 |
40.5 |
26 |
9.5 |
8 |
7.5 |
41 |
26.5 |
10 |
8.5 |
8 |
41.5 |
27 |
10.5 |
9 |
8.5 |
42.5 |
27.5 |
11 |
9.5 |
9 |
43 |
28 |
11.5 |
10 |
9.5 |
43.5 |
28.5 |
12 |
10.5 |
10 |
44 |
29 |
12.5 |
11 |
10.5 |
45 |
29.5 |
13 |
11.5 |
11 |
45.5 |
30 |
13.5 |
12 |
11.5 |
46 |
30.5 |
14 |
12.5 |
12 |
46.5 |
31 |
15 |
13 |
13 |
48 |
32 |
US Kids |
Shoe Type |
Length (in) |
UK Kids |
EU Kids |
1 |
Infant |
3½ |
0.5 |
16 |
1.5 |
Infant |
3⅝ |
1 |
16.5 |
2 |
Infant |
3¾ |
1.5 |
17 |
2.5 |
Infant |
4 |
2 |
18 |
3 |
Infant |
4⅛ |
2.5 |
18.5 |
3.5 |
Infant |
4¼ |
3 |
19 |
4 |
Infant |
4½ |
3.5 |
20 |
4.5 |
Infant |
4⅝ |
4 |
20.5 |
5 |
Infant |
4¾ |
4.5 |
21 |
5.5 |
Infant |
5 |
5 |
21.5 |
6 |
Infant |
5⅛ |
5.5 |
22.5 |
6.5 |
Infant |
5¼ |
6 |
23 |
7 |
Infant |
5½ |
6.5 |
23.5 |
7.5 |
Infant |
5⅝ |
7 |
24 |
8 |
Infant |
5¾ |
7.5 |
25 |
8.5 |
Infant |
6 |
8 |
25.5 |
9 |
Infant |
6⅛ |
8.5 |
26 |
9.5 |
Infant |
6¼ |
9 |
26.5 |
10 |
Infant |
6½ |
9.5 |
27.5 |
US Kids |
Shoe Type |
Length (in) |
UK Kids |
EU Kids |
US Women |
US Men |
10.5 |
Pre-School |
6⅝ |
10 |
28 |
- |
- |
11 |
Pre-School |
6¾ |
10.5 |
28.5 |
- |
- |
11.5 |
Pre-School |
7 |
11 |
29 |
- |
- |
12 |
Pre-School |
7⅛ |
11.5 |
30 |
- |
- |
12.5 |
Pre-School |
7¼ |
12 |
30.5 |
- |
- |
13 |
Pre-School |
7½ |
12.5 |
31 |
- |
- |
13.5 |
Pre-School |
7⅝ |
13 |
32 |
- |
- |
1 |
Pre-School |
7¾ |
13.5 |
32.5 |
- |
- |
1.5 |
Pre-School |
8 |
1 |
33 |
3 |
1.5 |
2 |
Pre-School |
8⅛ |
1.5 |
33.5 |
3.5 |
2 |
2.5 |
Pre-School |
8¼ |
2 |
34.5 |
4 |
2.5 |
3 |
Pre-School |
8½ |
2.5 |
35 |
4.5 |
3 |
US Kids |
Shoe Type |
Length (in) |
UK Kids |
EU Kids |
US Women |
US Men |
3.5 |
Grade School |
8⅝ |
3 |
35.5 |
5 |
3.5 |
4 |
8¾ |
3.5 |
36 |
5.5 |
4 |
|
4.5 |
9 |
4 |
37 |
6 |
4.5 |
|
5 |
9⅛ |
4.5 |
37.5 |
6.5 |
5 |
|
5.5 |
9¼ |
5 |
38 |
7 |
5.5 |
|
6 |
9½ |
5.5 |
38.5 |
7.5 |
6 |
|
6.5 |
9⅝ |
6 |
39 |
8 |
6.5 |
|
7 |
9¾ |
6.5 |
39.5 |
8.5 |
7 |
Men’s Shoe Widths |
|||||
2A |
B |
D |
2E |
4E |
6E |
X-Narrow |
Narrow |
Standard |
Wide |
X-Wide |
XX-Wide |
Women’s Shoe Widths |
|||||
4A |
2A |
B |
D |
2E |
4E |
X-Narrow |
Narrow |
Standard |
Wide |
X-Wide |
XX-Wide |
Kids’ Shoe Widths |
|||||
M |
W |
XW |
|||
Standard |
Wide |
X-Wide |
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FREE SHIPPING IN CANADA OVER $75*
OPERATING SINCE 1989