WIFA SIZE		MONDOPOINT Foot length in mm	Length INSOLE / SOLE Range in mm
3.5	36	230 - 237	239	243
4	36.5	238 - 241	243	247
4.5	37	242 - 245	247	250
5	38	246 - 250	252	256
5.5	38.5	251 - 254	256	256
6	39	255 - 258	260	260
6.5	40	259 - 263	265	265
7	40.5	264 - 266	268	270
7.5	41	267 - 270	272	272
8	42	271 - 275	277	277

We recommend measuring your foot with WIFA's size chart and double checking with WIFA's foot size meter