True-to-Size Millimeter Sizing Comparison

New Balance Fresh Foam Arishi v4 vs On Cloud 6

Detailed size conversion chart, cavity measurements in millimeters, and crowd-sourced fit advice for choosing your perfect size.

Shoe Awomen
New Balance Fresh Foam Arishi v4
4.3(1,394 reviews)
Fit TendencyRuns Small (-4mm)
Width ProfileStandard (Medium)
View Full Fresh Foam Arishi v4 Breakdown
Shoe Bwomen
On Cloud 6
4.0(377 reviews)
Fit TendencyTrue to Size
Width ProfileStandard (Medium)
View Full Cloud 6 Breakdown
Fit Verdict

Cloud 6 Runs Slightly Larger

The Cloud 6 provides about 4mm more internal length than the Fresh Foam Arishi v4. We suggest ordering 1/2 size down in Cloud 6.

Length Delta+4 mm
Width DeltaIdentical

Interactive Size Converter

Select what size you wear in the Fresh Foam Arishi v4 to see your calculated size in the Cloud 6.

Recommended Size in On Cloud 6
US 7.5100% Match

Internal shoe cavity difference: 0.0 mm (snugger)

Complete Size Conversion Matrix

Direct millimeter-calibrated mapping comparing all available sizes between both shoes.

Fresh Foam Arishi v4 (US)Internal CavityCloud 6 EquivalentMatch AccuracyFit Difference
US 4.5229 mmUS 4.553%+4.0 mm
US 5233 mmUS 4.5100%0.0 mm
US 5.5236 mmUS 588%+1.0 mm
US 6239 mmUS 5.588%+1.0 mm
US 6.5243 mmUS 6100%0.0 mm
US 7246 mmUS 6.588%+1.0 mm
US 7.5249 mmUS 788%+1.0 mm
US 8253 mmUS 7.5100%0.0 mm
US 8.5256 mmUS 888%+1.0 mm
US 9263 mmUS 8.565%-3.0 mm
US 9.5266 mmUS 988%+1.0 mm
US 10269 mmUS 9.588%+1.0 mm
US 10.5273 mmUS 10100%0.0 mm
US 11276 mmUS 10.588%+1.0 mm

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Frequently Asked Questions

How does the Fresh Foam Arishi v4 size compare to the Cloud 6?

The Cloud 6 provides about 4mm more internal length than the Fresh Foam Arishi v4. We suggest ordering 1/2 size down in Cloud 6. The Fresh Foam Arishi v4 has an internal fit offset of -4mm compared to 0mm for the Cloud 6.

Do these shoes fit wide feet comfortably?

The Fresh Foam Arishi v4 has a standard medium width profile, while the Cloud 6 is standard medium.