Find your brand below, measure up using the guide, then jump straight to the right chart.
Quick Jump to Brand Size Charts
Already Know Your Size?
Tell us your size in a brand you've worn before, and we'll show you the closest match in another.
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We can't guarantee an exact fit against your actual foot — this tool gives you the closest equivalent based on published brand charts, not a measurement of you. Everyone's feet are shaped differently, your left and right foot are often not quite the same size, and even boots labelled the "same" size can fit differently between brands due to last shape and materials. If you're between sizes, we'd size up.
How to Measure
👣
Foot LengthStand on a piece of paper with your heel against a wall. Mark the tip of your longest toe and measure from the wall to the mark in centimetres.
↔️
Foot WidthMeasure the widest part of your foot (usually across the ball of the foot) while standing. If you've got wide feet, you'll generally want to go up around half a size — but this varies by brand, so it's worth checking individually where you can.
🥾
Calf CircumferenceFor tall boots — measure around the widest part of your calf over the socks you'd normally wear with boots.
⭕
Ankle CircumferenceMeasure around your ankle just above the ankle bone.
📐
InstepMeasure around the highest point of your foot arch to ensure the boot opening will fit comfortably.
Tips for Accuracy
Measure both feet – use the larger measurement when selecting your size.
Take measurements at the end of the day when feet are slightly swollen for the most accurate fit.
Always measure while standing to mimic natural foot spread under weight.
Brand Size Charts
STEEL BLUE MEN SIZE CHART
AU/UK
US
EU
3
4
36
3.5
4.5
36.5
4
5
37
4.5
5.5
37.5
5
6
38
5.5
6.5
39
6
7
40
6.5
7.5
40.5
7
8
41
7.5
8.5
41.5
8
9
42
8.5
9.5
42.5
9
10
43
9.5
10.5
44
10
11
45
10.5
11.5
45.5
11
12
46
11.5
12.5
46.5
12
13
47
12.5
13.5
47.5
13
14
48
13.5
14.5
48.5
14
15
49
15
16
49.5
16
17
50
STEEL BLUE WOMEN SIZE CHART
AU/UK/US
EU
4
35
4.5
36
5
36
5.5
36.5
6
37
6.5
37.5
7
38
7.5
39
8
40
8.5
40.5
9
41
9.5
41.5
10
42
10.5
42.5
11
43
BLUNDSTONE MEN SIZE CHART
AU/UK
US
EU
2
3
35.5
3
4
36
3.5
4.5
36.5
4
5
37
4.5
5.5
37.5
5
6
38
5.5
6.5
39
6
7
40
6.5
7.5
40.5
7
8
41
7.5
8.5
41.5
8
9
42
8.5
9.5
42.5
9
10
43
9.5
10.5
44
10
11
45
10.5
11.5
45.5
11
12
46
11.5
12.5
46.5
12
13
47
12.5
13.5
47.5
13
14
48
13.5
14.5
48.5
14
15
49
15
16
50
16
17
51
BLUNDSTONE WOMEN SIZE CHART
AU/UK/US
EU
MM
5
34.5
212
6
36
220
6.5
36.5
220
7
37
228
7.5
37.5
228
8
38
237
8.5
38.5
237
9
39
246
9.5
40
246
10
41
254
10.5
41.5
254
11
42
262
12
43
271
MONGREL
MEN SIZE CHART
AU/UK
US
EU
3
4
36
4
5
37
5
6
38
6
7
39
6.5
7.5
40
7
8
41
7.5
8.5
41.5
8
9
42
8.5
9.5
42.5
9
10
43
9.5
10.5
43.5
10
11
44
10.5
11.5
45
11
12
46
12
13
47
13
14
48
14
15
49
MONGREL
WOMEN SIZE CHART
AU/UK/US
EU
5
36
6
37
7
38
8
39
8.5
40
9
41
9.5
41.5
10
42
10.5
42.5
REDBACK MEN SIZE CHART
AU/UK
US
EU
MM
2
3
34.5
220
3
4
36
230
4
5
37
235
4.5
5.5
38
235
5
6
39
245
5.5
6.5
39.5
245
6
7
40
250
6.5
7.5
40.5
250
7
8
41
260
7.5
8.5
41.5
260
8
9
42
270
8.5
9.5
42.5
270
9
10
43
280
9.5
10.5
43.5
280
10
11
44
290
10.5
11.5
44.5
290
11
12
45
295
11.5
12.5
45.5
295
12
13
46
305
13
14
47
310
14
15
48
315
15
16
49
320
BATA MEN SIZE CHART
AU/UK
US
EU
MM
2-2.5
2
35
217
3-3.5
3
36
225
4-4.5
4
37
232
5-5.5
5
38
240
6
6
39
247
6.5
7
40
255
7-7.5
7.5
41
262
8-8.5
8
42
270
9
9
43
277
9.5
10
44
285
10-10.5
11
45
292
11-11.5
12
46
300
12
13
47
307
13
14
48
315
14
15
49
322
BATA WOMEN SIZE CHART
AU/UK
EU
4-4.5
35
5-5.5
36
6-6.5
37
7-7.5
38
8
39
8.5
40
9-9.5
41
10-10.5
42
11
43
11.5
44
12-12.5
45
13-13.5
46
14
47
15
48
16
49
CAT MEN SIZE CHART
AU/UK
US
EU
MM
6
7
40
250
7
8
41
260
8
9
42
270
9
10
43
280
10
11
44
290
11
12
45
300
12
13
46
310
13
14
47
320
FXD MEN SIZE CHART
AU/UK
US
EU
4
5
37
5
6
38
6
7
39
7
8
40.5
8
9
42
8.5
9.5
42.5
9
10
43
9.5
10.5
44
10
11
44.5
10.5
11.5
45
11
12
46
11.5
12.5
46.5
12
13
47
13
14
48
FXD WOMEN
SIZE CHART
AU/UK/US
EU
6
37
7.5
38
8.5
39
9.5
40.5
10.5
42
11
42.5
11.5
43
12
44
12.5
44.5
13
45
13.5
46
14
46.5
14.5
47
15.5
48
MAGNUM MEN
SIZE CHART
AU/UK
US
EU
2
3
34
3
4
35
3.5
4.5
36
4
5
37
4.5
5.5
37.5
5
6
38
5.5
6.5
38.5
6
7
39
6.5
7.5
40
7
8
41
7.5
8.5
41.5
8
9
42
8.5
9.5
42.5
9
10
43
9.5
10.5
43.5
10
11
44
10.5
11.5
44.5
11
12
45
11.5
12.5
45.5
12
13
46
12.5
13.5
46.5
13
14
47
13.5
14.5
47.5
14
15
48
15
16
49
16
17
50
KING GEE MEN SIZE CHART
AU/UK
US
EU
MM
3
4
37
215
4
5
38
225
5
6
39
234
5.5
6.5
39.5
237
6
7
40
243
6.5
7.5
40.5
246
7
8
41
250
7.5
8.5
41.5
254
8
9
42
260
8.5
9.5
42.5
264
9
10
43
271
9.5
10.5
43.5
274
10
11
44
278
10.5
11.5
44.5
282
11
12
45
286
12
13
46
295
13
14
47
301
14
15
48
311
15
16
49
319
MACK MEN SIZE CHART
AU/UK
US
EU
2
3
36
3
4
37
4
5
38
4.5
5.5
38.5
5
6
39
5.5
6.5
39.5
6
7
40
6.5
7.5
40.5
7
8
41
7.5
8.5
41.5
8
9
42
8.5
9.5
42.5
9
10
43
9.5
10.5
43.5
10
11
44
10.5
11.5
44.5
11
12
45
12
13
46
13
14
47
14
15
48
15
16
49
16
17
50
MACK WOMEN SIZE CHART
AU/UK/US
EU
6
38
6.5
38.5
7
39
7.5
39.5
8
40
8.5
40.5
9
41
9.5
41.5
10
42
10.5
42.5
11
43
11.5
43.5
12
44
NEW
BALANCE MEN SIZE CHART
AU/UK
US
EU
2
2.5
34.5
3
3.5
35.5
4
4.5
37
4.5
5
37.5
5
5.5
38
5.5
6
38.5
6
6.5
39.5
6.5
7
40
7
7.5
4.5
7.5
8
41.5
8
8.5
42
8.5
9
42.5
9
9.5
43
9.5
10
44
10
10.5
44.5
10.5
11
45
11
11.5
45.5
12
12.5
47
13
13.5
47.5
14
14.5
49
15
15.5
50
16
16.5
51
NEW
BALANCE WOMEN SIZE CHART
AU/UK/US
EU
6
37
6.5
37.5
7
38
7.5
38.5
8
39.5
8.5
40
9
4.5
9.5
41.5
10
42
10.5
42.5
11
43
11.5
44
12
44.5
OLIVER MEN
SIZE CHART
AU/UK
US
EU
2
3
34
3
4
35
4
5
36
4.5
5.5
37
5
6
38
5.5
6.5
38.5
6
7
39
6.5
7.5
40
7
8
41
7.5
8.5
41.5
8
9
42
8.5
9.5
42.5
9
10
43
9.5
10.5
43.5
10
11
44
10.5
11.5
45
11
12
46
12
13
47
13
14
48
14
15
49
15
16
50
16
17
51
OLIVER
WOMEN SIZE CHART
AU/UK/US
EU
4
34
5
35
6
36
6.5
37
7
38
7.5
38.5
8
39
8.5
40
9
41
9.5
41.5
10
42
VOLLEY MEN SIZE CHART
AU/UK
US
EU
MM
2
3
36
218
3
4
37
227
4
5
38
235
5
6
39
244
6
7
40
252
7
8
41
260
8
9
42
269
9
10
43
277
10
11
44
286
11
12
45
294
12
13
46
303
13
14
47
311
VOLLEY WOMEN SIZE CHART
AU/UK/US
EU
MM
5
36
218
6
37
227
7
38
235
8
39
244
9
40
252
10
41
260
11
42
269
12
43
277
13
44
286
14
45
294
15
46
303
16
47
311
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