MX to BR Shoe Size Chart

Easily convert your MX shoe size to BR sizing. Use the chart below for instant results.

💡Quick Answer

To convert MX to BR shoe sizes, use the chart below. For example, a MX size 9 typically converts to BR size varies. Always check the exact conversion in the chart for the most accurate fit.

MX SizeBR SizeCM / JP
223522
22.535.522.5
233623
23.536.523.5
243724
24.53824.5
253925
25.539.525.5
264026
26.540.526.5
274127
27.541.527.5
284228
28.542.528.5
294329
29.543.529.5
304430
314531
324632
334733
203120
20.531.520.5
213221
21.532.521.5
223322
22.533.522.5
233423
23.53523.5
243624
24.536.524.5
253725
25.53825.5
263926
26.539.526.5
274027
27.540.527.5
284128
294229

How to use this chart

1. Find your MX size in the first column.
2. Read across to find the corresponding BR size.
3. If you are between sizes, we generally recommend sizing up for comfort.

* Note: These conversions are based on standard ISO 9407:2019 measurements. Specific brands may vary slightly.

🦶 How to Measure Your Feet

1. Trace Your Foot

The most accurate method for home measurement:

Diagram showing how to trace a foot for shoe sizing: place foot on paper, hold pen vertical, trace outline
  1. Place a piece of paper on the floor against a wall.
  2. Stand on the paper with your heel against the wall.
  3. Hold a pen vertically (90°) and trace your foot outline.

2. Measure Length & Width

Measure foot length and width
  • Use a ruler to measure the length from the heel line to your longest toe mark.
  • Measure the width at the widest part of your foot trace.
  • Pro Tip: Subtract 0.2 inches (5mm) from length to account for the pencil width.

👟 Fit Check: The Thumb Test

Shoe fit check thumb test

Is it the right size?

  • There should be about a thumb's width of space between your longest toe and the end of the shoe.
  • The heel should fit snugly without slipping.
  • The widest part of your foot should align with the widest part of the shoe.

Frequently Asked Questions

How do I convert MX shoe size to BR?

To convert your MX shoe size to BR, find your size in the MX column of the chart above and read across to the BR column. For example, if you are a MX size 9, check the corresponding row for your BR size.

Is MX shoe size the same as BR?

No, MX and BR shoe sizing systems are different. You must use a conversion chart or calculator to find the correct size.

Do MX sizes run larger than BR?

It depends on the specific size, but generally the numbering systems are quite different. Always refer to the chart for accurate conversion.