Language

Meermin 101240 size guide

Black Calf

Our tool compares official Meermin size charts to find your perfect size. No measuring needed.

Foot measurement
Measure your foot length in millimetres
mm
How to measure your foot
View on Meermin

Does the Meermin 101240 run small or large?

Fit guidance comes from our community and the sizes owners report to us. We do not hold any for the Meermin 101240 yet. By adding shoes you own you are helping our community extend the coverage. Add your shoes

Meermin has not published a size chart for the Meermin 101240. What you see above is the brand's general chart, which covers the whole range rather than this model.

Official Meermin Size Chart for 101240

This chart covers UK 4.5 to UK 15, which is feet from 22.7 cm to 34 cm long.

This is the official brand-wide Meermin size chart. Meermin uses the same chart for the Meermin 101240 as for its other models.

Source: the manufacturer's size guide
Fetched 2026-10-25 12:18:46

Report issue

US is not available for this shoe yet, so this is UK.

Official Meermin Size Chart for 101240
Foot Length UK
22.7 - 23.0 cm 4.5
23.0 - 23.5 cm 5
23.5 - 24.0 cm 5.5
24.0 - 24.5 cm 6
24.5 - 25.0 cm 6.5
25.0 - 25.5 cm 7
25.5 - 26.0 cm 7.5
26.0 - 26.5 cm 8
26.5 - 27.0 cm 8.5
27.0 - 27.5 cm 9
27.5 - 28.0 cm 9.5
28.0 - 28.5 cm 10
28.5 - 29.0 cm 10.5
29.0 - 29.5 cm 11
29.5 - 30.0 cm 11.5
30.0 - 30.5 cm 12
30.5 - 31.0 cm 12.5
31.0 - 31.5 cm 13
31.5 - 32.5 cm 13.5
32.5 - 33.0 cm 14
33.0 - 33.5 cm 14.5
33.5 - 34.0 cm 15

Meermin publishes this chart as foot length, so the lengths above are the foot each size fits and we use them as published.

UK 4.5 🇪🇸 UK 5 🇪🇸 UK 5.5 🇪🇸 UK 6 🇪🇸 UK 6.5 🇪🇸 UK 7 🇪🇸 UK 7.5 🇪🇸 UK 8 🇪🇸 UK 8.5 🇪🇸 UK 9 🇪🇸 UK 9.5 🇪🇸 UK 10 🇪🇸 UK 10.5 🇪🇸 UK 11 🇪🇸 UK 11.5 🇪🇸 UK 12 🇪🇸 UK 12.5 🇪🇸 UK 13 🇪🇸 UK 13.5 🇪🇸 UK 14 🇪🇸 UK 14.5 🇪🇸 UK 15 🇪🇸

Frequently Asked Questions

The Meermin 101240 runs true to size, so it matches standard sizing.

Your Meermin 101240 size depends on your foot length and the shoes you currently wear. Use our size finder tool to get a personalized recommendation based on shoes you already own. Alternatively, measure your foot length in cm and use the size chart above to find your Meermin size.

Yes, the Meermin 101240 runs true to size compared to standard Meermin sizing. Order your normal size.

Use the size chart above to convert between EU, US and UK sizes for Meermin 101240. Each size shows the corresponding foot length in mm so you can see what the charts say.

No comments yet!

Please log in to post a comment.

What the badges mean

Official

The chart comes from the brand. We read it from a page the brand publishes and we link that page so you can check it.

Model specific chart

The brand publishes this chart for this shoe. Sizes on it apply to the shoe you are looking at.

Brand-wide chart

The brand uses one chart across its range. We show it when the shoe has no chart of its own.

Crowdsourced

Sizes reported by people who own this shoe. The number beside it tells you how many.

Last updated: 2026-10-25 12:18:46