On Cloud 5 vs Converse Chuck 70 Sizing
On Cloud 5 vs Converse Chuck 70: side-by-side fit, toe-box width and the exact size to order in each — Converse Chuck 70 runs bigger. Free interactive sizing comparison.
Should you size down from the On Cloud 5 to the Converse Chuck 70?
Yes — size down a full size. If you wear a US 10 in the Cloud 5, order about a US 9 in the Chuck 70.
How they compare
On Cloud 5 → Converse Chuck 70: The On Cloud 5 runs about a half-size small and has a slightly narrower toe box compared to the Converse Chuck 70. If you wear a US 10 in the Cloud 5, your target size for the Chuck 70 is US 9.
Converse Chuck 70 → On Cloud 5: The Converse Chuck 70 runs about a half-size large and has a slightly wider toe box compared to the On Cloud 5. If you wear a US 10 in the Chuck 70, your target size for the Cloud 5 is US 11.
Spec comparison
| Spec | On Cloud 5 | Converse Chuck 70 |
|---|---|---|
| Length Fit | Runs Small (~½ size) | Runs Large (~½ size) |
| Toe Box Profile | Narrow | Standard |
| Arch Support | Moderate | None |
| Upper Material | Textile | Canvas |
Size conversion: On Cloud 5 → Converse Chuck 70
If you wear these US sizes in the Cloud 5, here is the size to order in the Chuck 70.
| Your US size in Cloud 5 | Recommended Chuck 70 size |
|---|---|
| US 8 | US 7 |
| US 9 | US 8 |
| US 10 | US 9 |
| US 11 | US 10 |
| US 12 | US 11 |
Frequently asked questions
Which runs bigger, the On Cloud 5 or the Converse Chuck 70?
The Converse Chuck 70 runs longer than the On Cloud 5. The Cloud 5 is the snugger of the two, so you may want extra length going the other way.
If I wear a US 10 in the Cloud 5, what size is the Chuck 70?
Target a US 9 in the Chuck 70. A US 9 in the Cloud 5 maps to about US 8, and a US 11 to about US 10.
Is the Cloud 5 wider than the Chuck 70?
The On Cloud 5 has a slightly narrower toe box versus the Converse Chuck 70 (narrow vs standard). Forefoot room is one of the biggest reasons two shoes at the same length still feel different.
How do the Cloud 5 and Chuck 70 compare on support and material?
The Cloud 5 pairs moderate arch support with a textile upper; the Chuck 70 has none support and a canvas upper.
Try it: adjust the size and compare live
Verdict
The On Cloud 5 runs about a half-size small and has a slightly narrower toe box compared to the Converse Chuck 70. If you wear a US 10 in the Cloud 5, your target size for the Chuck 70 is US 9.
| Spec | On Cloud 5 | Converse Chuck 70 |
|---|---|---|
| Length Fit | Runs Small (~½ size) | Runs Large (~½ size) |
| Toe Box Profile | Narrow | Standard |
| Arch Support | Moderate | None |
| Upper Material | Textile | Canvas |