Sidas size chart & sizing guide

We recommend using the foot length (Mondopoint). Find the official size conversion chart below.

Feedback from our users:

  • choose the same shoe size as suggested in the size chart
  • suitable for feet with a regular width

Conversion chart - Find your size

Foot length
EU sizeUK MenUS Men
220 mm3523
230 mm3634
235 mm3745
245 mm3856
250 mm3967
265 mm4178
270 mm4289
280 mm43910
285 mm441011
295 mm451112
290 mm461213
310 mm481314

How to measure your foot length

Place your foot against a wall and measure the distance from the wall to the tip of your toes.

How to measure your foot length

Manufacturers do not always use the same sizes for shoes. Therefore, we recommend using the foot length to find the correct size. The international standard for foot length is known as Mondopoint and indicates the size of the foot in millimeters (mm).