Foot & Footwear Sizes.

What's sizes do the Footprint Hub reference ?

Ultimate variation occurs in shoes sizing due to the multiple measurement systems, historically and internationally. Most of the variations in sizing occur due to one system manufacturing in one size and others in their respective system. Understandably, the conversion and shoe volumes changes according to the system applied and can be very confusing to the unaccustomed. 

https://en.wikipedia.org/wiki/Shoe_size#/media/File:Foot_width_and_length_measurement_for_Mondopoint_(multilingual).svg

Image sourced directly from – https://en.wikipedia.org/wiki/Shoe_size#/media/File:Foot_width_and_length_measurement_for_Mondopoint_(multilingual).svg

The Footprint Hub uses the metric system across all of its design and manufacture platforms, and has thus chosen the overall mm length of the foot to base reference it design and manufacture. The international standard that aligns closest to the metric unit of weights and measures is the Mondopoint system.

To avoid errors or possible delays, please reference all your prescriptions in exact millimeter length dimensions or the corresponding value in relation to the Mondopoint system of shoe sizing and foot marking (ISO 9407:2019).

Adult Shoe Sizes

Adult Shoe Sizes

Foot length
(mm)		 Mondopoint
(5mm)		 Mondopoint
(7.5mm)		 EUR
(6.6mm)		 UK
(8.46mm)		 Last Length
(lower range)		 Last Length
(upper range)
210.00 210 210 33.5   217 229
211.60       2.0 219 231
213.30     34.0   220 232
215.00 215       222 234
215.90       2.5 223 235
216.60     34.5   224 236
217.50   217.5     225 237
220.00 220   35.0   227 239
220.13       3.0 227 239
223.30     35.5   230 242
224.36       3.5 231 243
225.00 225 225     232 244
226.60     36.0   234 246
228.60       4.0 236 248
230.00 230   36.5   237 249
232.50   232.5     240 252
232.83       4.5 240 252
233.30     37.0   240 252
235.00 235       242 254
236.60     37.5   244 256
237.06       5.0 244 256
240.00 240 240 38.0   247 259
241.30       5.5 248 260
243.30     38.5   250 262
245.00 245       252 264
245.53       6.0 253 265
246.60     39.0   254 266
247.50   247.5     255 267
249.76       6.5 257 269
250.00 250   39.5   257 269
253.30     40.0   260 272
254.00       7.0 261 273
255.00 255 255     262 274
256.60     40.5   264 276
258.23       7.5 265 276
260.00 260   41.0   267 279
262.46       8.0 269 281
262.50   262.5     270 282
263.30     41.5   270 282
265.00 265       272 284
266.60     42.0   274 286
266.70       8.5 274 286
270.00 270 270 42.5   277 289
270.93       9.0 278 290
273.30     43.0   280 292
275.00 275       282 294
275.16       9.5 282 294
276.60     43.5   284 296
277.50   277.5     285 297
279.40       10.0 286 298
280.00 280   44.0   287 299
283.30     44.5   290 302
283.63       10.5 291 303
285.00 285 285     292 304
286.60     45.0   294 306
287.86       11.0 295 307
290.00 290   45.5   297 309
292.10       11.5 299 311
292.50   292.5     300 312
293.30     46.0   300 312
295.00 295       302 314
296.30       12.0 303 315
296.60     46.5   304 316
300.00 300 300 47.0   307 319
300.56       12.5 308 320
303.30     47.5   310 322
304.80       13.0 312 324
305.00 305       312 324
306.60     48.0   314 326
307.50   307.5     315 327
309.03       13.5 316 328
310.00 310   48.5   317 329
313.26       14.0 320 332
313.30     49.0   320 332
315.00 315 315     322 334
316.60     49.5   324 336
317.50       14.5 325 337
320.00 320   50.0   327 339
321.73       15.0 329 341
Childrens Shoe Sizes

Childrens Shoe Sizes

Foot length
(mm)		 Mondopoint
(5mm)		 EUR
(6.6mm)		 UK
(8.46mm)		 US Last Length
(lower range)		 Last Length
(upper range)
120 120 19.5 3.5 4.0 130 136
123 125 20.0 4.0 4.5 133 139
127   20.5 4.5 5.0 137 143
130 130 21.0 5.0 5.5 140 146
133   21.5 5.5 6.0 143 149
135 135 22.0     147 153
138 140 22.5 6.0 6.5 150 156
142   23.0 6.5   153 156
146 145 23.5 7.0 7.5 157 165
148   24.0     160 166
150 150 24.5 7.5 8.0 163 169
154 155 25.0 8.0 8.5 167 173
157   25.5 8.5 9.0 170 176
160 160 26.0 9.0 9.5 173 179
164   26.5     177 183
166 165 27.0 9.5 10.0 180 186
169 170 27.5 10.0 10.5 183 189
173   28.0 10.5 11.0 187 193
176 175 28.5 11.0 11.5 190 196
179 180 29.0 11.5 12.0 193 199
182   29.5     197 203
185 185 30.0 12.0 12.5 200 206
188   30.5 12.5 13.0 203 209
192 190 31.0 13.0 13.5 207 213
195 195 31.5 13.5 1.0 210 216
198   32.0     213 219
200 200 32.5 1.0 1.5 217 223
204 205 33.0 1.5 2.0 220 226
207   33.5     223 229
210 210 34.0 2.0 2.5 227 233
213   34.5 2.5 3.0 230 236
217 215 35.0 3.0 3.5 233 239
220 220 35.5 3.5 4.0 237 243
224   36.0     240 246
226 225 36.5 4.0 4.5 243 249
230 230 37.0 4.5 5.0 247 253
232   37.5     250 256
236 235 38.0 5.0   253 259
Length of Foot Size
Inch mm US US UK Europe Mondo
Men Women Point
8 1/3 212 2 3 1 33.5 21.3
8 1/2 215 2½ 3½ 1½ 34.1 21.7
8 3/5 219 3 4 2 34.8 22.2
8 3/4 222 3½ 4½ 2½ 35.4 22.6
8 8/9 226 4 5 3 36 23
9    229 4½ 5½ 3½ 36.7 23.4
9 1/6 233 5 6 4 37.3 23.9
9 1/3 237 5½ 6½ 4½ 38 24.3
9 1/2 240 6 7 5 38.6 24.7
9 3/5 244 6½ 7½ 5½ 39.2 25.1
9 3/4 248 7 8 6 39.9 25.6
9 7/8 251 7½ 8½ 6½ 40.5 26
10    254 8 9 7 41.1 26.4
10 1/8 257 8½ 9½ 7½ 41.8 26.8
10 1/4 260 9 10 8 42.4 27.2
10 1/2 267 9½ 10½ 8½ 43 27.7
10 5/6 275 10 11 9 43.7 28.1
11    280 10½ 11½ 9½ 44.3 28.5
11 2/9 285 11 12 10 45 28.9
11 3/7 290 11½ 12½ 10½ 45.6 29.4
11 3/5 295 12 13 11 46.2 29.8
11 4/5 300 12½ 13½ 11½ 46.9 30.2
12    305 13 14 12 47.5 30.6
12 1/5 310 13½ 14½ 12½ 48.1 31.1
12 2/5 315 14 15 13 48.8 31.5
12 3/5 320 14½ 15½ 13½ 49.4 31.9
12 4/5 325 15 16 14 50 32.3
13    330 15½ 16½ 14½ 50.7 32.7
13 1/5 335 16 17 15 51.3 33.2
13 2/5 340 16½ 17½ 15½ 52 33.6
13 3/5 346 17 18 16 52.6 34
13 5/6 351 17½ 18½ 16½ 53.2 34.4
14    357 18 19 17 53.9 34.9
14 1/4 362 18½ 19½ 17½ 54.5 35.3
14 1/2 368 19 20 18 55.1 35.7
14 5/7 373 19½ 20½ 18½ 55.8 36.1
15    379 20 21 19 56.4 36.6
Inch   US US UK Europe Mondo
  Men Women Point
Gap between ⅓" ⅓" ⅓" ⅔ cm 1 cm
full sizes
Gap - inches ⅓" ⅓" ⅓" 0.26" 0.39"
Gap - mm 8.5 mm 8.5 mm 8.5 mm 6.7 mm 10 mm
Gap between ⅙" ⅙" ⅙" ⅓ cm 0.5 cm
half sizes
Gap - inches ⅙" ⅙" ⅙" 0.13" 0.2"
Gap - mm 4.2 mm 4.2 mm 4.2 mm 3.3 mm 5 mm
UK Size mm US M US W EU MP Inches
1 212 2 3 33.5 21.3 8 1/3
1.5 215 2.5 3.5 34.1 21.7 8 1/2
2 219 3 4 34.8 22.2 8 3/5
2.5 222 3.5 4.5 35.4 22.6 8 3/4
3 226 4 5 36 23 8 8/9
3.5 229 4.5 5.5 36.7 23.4 9   
4 233 5 6 37.3 23.9 9 1/6
4.5 237 5.5 6.5 38 24.3 9 1/3
5 240 6 7 38.6 24.7 9 1/2
5.5 244 6.5 7.5 39.2 25.1 9 3/5
6 248 7 8 39.9 25.6 9 3/4
6.5 251 7.5 8.5 40.5 26 9 7/8
7 254 8 9 41.1 26.4 10   
7.5 257 8.5 9.5 41.8 26.8 10 1/8
8 260 9 10 42.4 27.2 10 1/4
8.5 267 9.5 10.5 43 27.7 10 1/2
9 275 10 11 43.7 28.1 10 5/6
9.5 280 10.5 11.5 44.3 28.5 11   
10 285 11 12 45 28.9 11 2/9
10.5 290 11.5 12.5 45.6 29.4 11 3/7
11 295 12 13 46.2 29.8 11 3/5
11.5 300 12.5 13.5 46.9 30.2 11 4/5
12 305 13 14 47.5 30.6 12   
12.5 310 13.5 14.5 48.1 31.1 12 1/5
13 315 14 15 48.8 31.5 12 2/5
13.5 320 14.5 15.5 49.4 31.9 12 3/5
14 325 15 16 50 32.3 12 4/5
14.5 330 15.5 16.5 50.7 32.7 13   
15 335 16 17 51.3 33.2 13 1/5
15.5 340 16.5 17.5 52 33.6 13 2/5
16 346 17 18 52.6 34 13 3/5
16.5 351 17.5 18.5 53.2 34.4 13 5/6
17 357 18 19 53.9 34.9 14   
17.5 362 18.5 19.5 54.5 35.3 14 1/4
18 368 19 20 55.1 35.7 14 1/2
18.5 373 19.5 20.5 55.8 36.1 14 5/7
19 379 20 21 56.4 36.6 15   
Sizes Combined (for the adventurous)

Sizes Combined (for the adventurous)

Foot Length
(mm)		 Mondopoint
(mm)		 EUR Child
(6.6mm)		 EUR Adult
(6.6mm)		 UK Child
(8.46mm)		 UK Adult
(8.46mm)		 US
Child		 Child Last Length
(lower range)		 Child Last Length
(upper range)		 Adult Last Length
(lower range)		 Adult Last Length
(upper range)
120 120 19.5   3.5 4 130 136    
123 125 20   4 4.5 133 139    
127 20.5   4.5 5 137 143    
130 130 21   5 5.5 140 146    
133 21.5   5.5 6 143 149    
135 135 22   147 153    
138 140 22.5   6 6.5 150 156    
142 23   6.5 153 156    
146 145 23.5   7 7.5 157 165    
148 24   160 166    
150 150 24.5   7.5 8 163 169    
154 155 25   8 8.5 167 173    
157 25.5   8.5 9 170 176    
160 160 26   9 9.5 173 179    
164 26.5   177 183    
166 165 27   9.5 10 180 186    
169 170 27.5   10 10.5 183 189    
173 28   10.5 11 187 193    
176 175 28.5   11 11.5 190 196    
179 180 29   11.5 12 193 199    
182 29.5   197 203    
185 185 30   12 12.5 200 206    
188 30.5   12.5 13 203 209    
192 190 31   13 13.5 207 213    
195 195 31.5   13.5 1 210 216    
198 32   213 219    
200 200 32.5   1 1.5 217 223    
204 205 33   1.5 2 220 226    
207 33.5   223 229    
210 210 34 33.5 2 227 233 217 229
211.6     2.5 2 2.5     219 231
213.3 34.5 34 230 236 220 232
215 215 35   3     222 234
215.9     2.5 3     223 235
216.6   34.5     224 236
217.5 217.5         225 237
220 220 35.5 35 3.5 233 239 227 239
220.13     3 3.5     227 239
223.3   35.5 237 243 230 242
224.36 36   3.5 4     231 243
225 225     240 246 232 244
226.6 36.5 36 4     234 246
228.6     4 4.5 243 249 236 248
230 230 37 36.5 4.5     237 249
232.5 232.5 37.5   247 253 240 252
232.83     4.5 5     240 252
233.3   37 250 256 240 252
235 235         242 254
236.6 38 37.5 5 253 259 244 256
237.06     5     244 256
240 240   38     247 259
241.3     5.5     248 260
243.3   38.5     250 262
245 245         252 264
245.53     6     253 265
246.6   39     254 266
247.5 247.5         255 267
249.76     6.5     257 269
250 250   39.5     257 269
253.3   40     260 272
254     7     261 273
255 255         262 274
256.6   40.5     264 276
258.23     7.5     265 276
260 260   41     267 279
262.46     8     269 281
262.5 262.5         270 282
263.3   41.5     270 282
265 265         272 284
266.6   42     274 286
266.7     8.5     274 286
270 270   42.5     277 289
270.93     9     278 290
273.3   43     280 292
275 275         282 294
275.16     9.5     282 294
276.6   43.5     284 296
277.5 277.5         285 297
279.4     10     286 298
280 280   44     287 299
283.3   44.5     290 302
283.63     10.5     291 303
285 285         292 304
286.6   45     294 306
287.86     11     295 307
290 290   45.5     297 309
292.1     11.5     299 311
292.5 292.5         300 312
293.3   46     300 312
295 295         302 314
296.3     12     303 315
296.6   46.5     304 316
300 300   47     307 319
300.56     12.5     308 320
303.3   47.5     310 322
304.8     13     312 324
305 305         312 324
306.6   48     314 326
307.5 307.5         315 327
309.03     13.5     316 328
310 310   48.5     317 329
313.26     14     320 332
313.3   49     320 332
315 315         322 334
316.6   49.5     324 336
317.5     14.5     325 337
320 320   50     327 339
321.73     15     329 341
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