Fit for everyone.

Women's

SIZING & CONVERSION GUIDE

US Women US Men UK EU Length (cm)
5 3.5 2.5 36.5 21.5
5.5 4 3 37 22
6 4.5 3.5 37.5 22.5
6.5 5 4 38 23
7 5.5 4.5 38.5 23.5
7.5 6 5 39 24
8 6.5 5.5 39.5 24.5
8.5 7 6 40 25
9 7.5 6.5 40.5 25.5
9.5 8 7 41 26
10 8.5 7.5 41.5 26.5
10.5 9 8 42 27
11 9.5 8.5 42.5 27.5
11.5 10 9 43 28
12 10.5 9.5 43.5 28.5
12.5 11 10 44 29
13 11.5 10.5 44.5 29.5
13.5 12 11 45 30
14 12.5 11.5 45.5 30.5
14.5 13 12 46 31
15 13.5 12.5 46.5 31.5
15.5 14 13 47 32
16 14.5 13.5 47.5 32.5
16.5 15 14 48 33

WIDTH & FIT GUIDE

Standard Size Wide (2E) (cm) Extra Wide (4E) (cm)
6 10.1 10.4
6.5 10.2 10.5
7 10.3 10.6
7.5 10.4 10.7
8 10.5 10.8
8.5 10.6 10.9
9 10.7 11.0
9.5 10.8 11.1
10 10.9 11.3
10.5 11.0 11.4
11 11.1 11.5
11.5 11.3 11.6
12 11.4 11.7
12.5 11.5 11.8
13 11.6 11.9
13.5 11.7 12.0
14 11.8 12.1
14.5 11.9 12.2
15 12.0 12.3
15.5 12.1 12.4
16 12.2 12.5

Men's

SIZING & CONVERSION GUIDE

US Men US Women UK EU Length (cm)
3.5 5 2.5 36.5 21.5
4 5.5 3 37 22
4.5 6 3.5 37.5 22.5
5 6.5 4 38 23
5.5 7 4.5 38.5 23.5
6 7.5 5 39 24
6.5 8 5.5 39.5 24.5
7 8.5 6 40 25
7.5 9 6.5 40.5 25.5
8 9.5 7 41 26
8.5 10 7.5 41.5 26.5
9 10.5 8 42 27
9.5 11 8.5 42.5 27.5
10 11.5 9 43 28
10.5 12 9.5 43.5 28.5
11 12.5 10 44 29
11.5 13 10.5 44.5 29.5
12 13.5 11 45 30
12.5 14 11.5 45.5 30.5
13 14.5 12 46 31
13.5 15 12.5 46.5 31.5
14 15.5 13 47 32
14.5 16 13.5 47.5 32.5
15 16.5 14 48 33

WIDTH & FIT GUIDE

Standard Size Wide (2E) (cm) Extra Wide (4E) (cm)
6 10.1 10.4
6.5 10.2 10.5
7 10.3 10.6
7.5 10.4 10.7
8 10.5 10.8
8.5 10.6 10.9
9 10.7 11.0
9.5 10.8 11.1
10 10.9 11.3
10.5 11.0 11.4
11 11.1 11.5
11.5 11.3 11.6
12 11.4 11.7
12.5 11.5 11.8
13 11.6 11.9
13.5 11.7 12.0
14 11.8 12.1
14.5 11.9 12.2
15 12.0 12.3
15.5 12.1 12.4
16 12.2 12.5

Big Kids (3.5 - 7Y)

BIG KIDS' SIZING & CONVERSION GUIDE

Sizes 3.5Y–7Y · Ages 8–12 Years

Kizik shoes are carefully tested to ensure they fit true to industry standard sizing. To view all kids sizing, click here.

US UK EU Length (cm) Length (in)
3.5Y 2.5 35 22 8 12/16
4Y 3 36 22.5 8 13/16
4.5Y 3.5 36.5 22.9 8 15/16
5Y 4 37 23.2 9 2/16
5.5Y 4.5 38 23.5 9 4/16
6Y 5 38.5 24 9 6/16
6.5Y 5.5 39 24.5 9 9/16
7Y 6 40 25 9 11/16

Toddler/Little Kids (6C - 3Y)

LITTLE KIDS' SIZING & CONVERSION GUIDE

Sizes 10C–3Y · Ages 4–8 Years

Kizik shoes are carefully tested to ensure they fit true to industry standard sizing. To view all kids sizing, click here.

US UK EU Length (cm) Length (in)
10C 9 27 16.5 6 9/16
10.5C 9.5 27.5 17 6 12/16
11C 10 28 17.5 6 15/16
11.5C 10.5 29 18 7 1/8
12C 11 30 18.5 7 4/16
12.5C 11.5 30.5 18.75 7 6/16
13C 12 31 19 7 9/16
13.5C 12.5 31.5 19.5 7 12/16
1Y 13 32 20 7 15/16
1.5Y 13.5 32.5 20.5 8 1/8
2Y 1 33 21 8 4/16
2.5Y 1.5 33.5 21.5 8 6/16
3Y 2 34 21.75 8 9/16