OnWomen's

Cloud 6

Fit verdict, size conversion guide, and millimeter measurements.

Find Your Size
Fit Analysis & Sizing Advice
Order Your Standard Size

This shoe fits consistent with standard sizing charts. You can comfortably order your usual sneaker size.

Runs Small (–8mm)True to SizeRuns Large (+8mm)
Snug / 1 Size UpStandard fitRoomy / 1 Size Down
Width: Standard Width (Medium). Conforms to standard medium width.
Community Fit Consensus

Aggregated feedback from verified shoe owners

4.0
(384 ratings)
75% of wearers report this shoe fits True to Size.
Length Distribution
Runs Small15%
True to Size75%
Runs Large10%
Width Distribution
Runs Narrow6%
Standard Width84%
Runs Wide10%
Complete Size Chart
Showing 20 sizes
EUUS (W)UKFoot LengthCavity Length
36—322.4 cm239.8 mm
36.5—3.522.7 cm242.8 mm
37—423.1 cm246.8 mm
37.5—4.523.4 cm249.8 mm
38—523.7 cm252.8 mm
38.5—5.524.1 cm256.8 mm
39—624.4 cm259.8 mm
40—6.525.1 cm266.8 mm
40.5—725.4 cm269.8 mm
41—7.525.7 cm272.8 mm
42—826.4 cm279.8 mm
42.5—8.526.7 cm282.8 mm
43—927.1 cm286.8 mm
44—9.527.7 cm292.8 mm
44.5—1028.1 cm296.8 mm
45—10.528.4 cm299.8 mm
46—1129.1 cm306.8 mm
47—11.529.7 cm312.8 mm
47.5—1230.0 cm315.8 mm
48—12.530.3 cm318.8 mm
Frequently Asked Questions

Does the On Cloud 6 run big or small?

Yes, this shoe runs true to size. You should order your typical shoe size. This shoe fits consistent with standard sizing charts. You can comfortably order your usual sneaker size.

How does Shoe Fit determine shoe sizing?

Shoe Fit calculates the real-world interior shoe cavity in millimeters combined with real owner feedback, rather than relying on arbitrary brand charts.

Find Your Exact Size

Already own a shoe that fits well? Shoe Fit cross-references its internal cavity against the On Cloud 6 to give you your personalized size.

Instant recommendation
Accounts for width & stretch
No sign-up required
Compare With Your Shoe
Model Details
BrandOn
ModelCloud 6
Gender SpecWomen's
Sizes Offered20 sizes
Community Rating4.0 ★ (384 votes)
Fit Data SourceCommunity Validated
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