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On Women's Cloud 6 Geo Waterproof size guide

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

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Does the On Women's Cloud 6 Geo Waterproof run small or large?

Fit guidance comes from our community and the sizes owners report to us. We do not hold any for the On Women's Cloud 6 Geo Waterproof yet. By adding shoes you own you are helping our community extend the coverage. Add your shoes

On has not published a size chart for the On Women's Cloud 6 Geo Waterproof. What you see above is the brand's general chart, which covers the whole range rather than this model.

Official On Size Chart for Women's Cloud 6 Geo Waterproof

This chart covers EU 36 to EU 44, which is feet from 21.7 cm to 29 cm long.

This is the official brand-wide On size chart. On uses the same chart for the On Women's Cloud 6 Geo Waterproof as for its other models.

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Fetched 2026-09-15 11:35:42

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Official On Size Chart for Women's Cloud 6 Geo Waterproof
Foot Length UK EU US
21.7 - 22.0 cm 3 36 5
22.0 - 22.5 cm 3.5 36.5 5.5
22.5 - 23.0 cm 4 37 6
23.0 - 23.5 cm 4.5 37.5 6.5
23.5 - 24.0 cm 5 38 7
24.0 - 24.5 cm 5.5 38.5 7.5
24.5 - 25.0 cm 6 39 8
25.0 - 25.5 cm 6.5 40 8.5
25.5 - 26.0 cm 7 40.5 9
26.0 - 26.5 cm 7.5 41 9.5
26.5 - 27.0 cm 8 42 10
27.0 - 27.5 cm 8.5 42.5 10.5
27.5 - 28.0 cm 9 43 11
28.0 - 29.0 cm 10 44 12

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

US 5.5 (EU 36.5) 🇺🇸 US 6 (EU 37) 🇺🇸 US 6.5 (EU 37.5) 🇺🇸 US 7 (EU 38) 🇺🇸 US 7.5 (EU 38.5) 🇺🇸 US 8 (EU 39) 🇺🇸 US 8.5 (EU 40) 🇺🇸 US 9 (EU 40.5) 🇺🇸 US 9.5 (EU 41) 🇺🇸 US 10 (EU 42) 🇺🇸 US 10.5 (EU 42.5) 🇺🇸

Frequently Asked Questions

The On Women's Cloud 6 Geo Waterproof runs true to size, so it matches standard sizing.

Your On Women's Cloud 6 Geo Waterproof 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 On size.

Yes, the On Women's Cloud 6 Geo Waterproof runs true to size compared to standard On sizing. Order your normal size.

Use the size chart above to convert between EU, US and UK sizes for On Women's Cloud 6 Geo Waterproof. Each size shows the corresponding foot length in mm so you can see what the charts say.

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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: 2026-09-15 11:35:42