Jordan 4 Retro vs On Cloud 5 Sizing
Jordan 4 Retro vs On Cloud 5: side-by-side fit, toe-box width and the exact size to order in each — they fit the same length. Free interactive sizing comparison.
Do the Jordan 4 Retro and On Cloud 5 take the same size?
Yes — keep your usual size. A US 10 in the 4 Retro is about a US 10 in the Cloud 5.
How they compare
Jordan 4 Retro → On Cloud 5: The Jordan 4 Retro runs about a half-size small and has a much wider toe box compared to the On Cloud 5. Your US 10 in the 4 Retro translates to the same size in the Cloud 5.
On Cloud 5 → Jordan 4 Retro: The On Cloud 5 runs about a half-size small and has a much narrower toe box compared to the Jordan 4 Retro. Your US 10 in the Cloud 5 translates to the same size in the 4 Retro.
Spec comparison
| Spec | Jordan 4 Retro | On Cloud 5 |
|---|---|---|
| Length Fit | Runs Small (~½ size) | Runs Small (~½ size) |
| Toe Box Profile | Wide | Narrow |
| Arch Support | Moderate | Moderate |
| Upper Material | Nubuck/Mesh | Textile |
Size conversion: Jordan 4 Retro → On Cloud 5
If you wear these US sizes in the 4 Retro, here is the size to order in the Cloud 5.
| Your US size in 4 Retro | Recommended Cloud 5 size |
|---|---|
| US 8 | US 8 |
| US 9 | US 9 |
| US 10 | US 10 |
| US 11 | US 11 |
| US 12 | US 12 |
Frequently asked questions
Which runs bigger, the Jordan 4 Retro or the On Cloud 5?
The Jordan 4 Retro and On Cloud 5 fit the same in length — both are small — so you can keep your usual size moving between them.
If I wear a US 10 in the 4 Retro, what size is the Cloud 5?
Target a US 10 in the Cloud 5. A US 9 in the 4 Retro maps to about US 9, and a US 11 to about US 11.
Is the 4 Retro wider than the Cloud 5?
The Jordan 4 Retro has a much wider toe box versus the On Cloud 5 (wide vs narrow). Forefoot room is one of the biggest reasons two shoes at the same length still feel different.
How do the 4 Retro and Cloud 5 compare on support and material?
The 4 Retro pairs moderate arch support with a nubuck/mesh upper; the Cloud 5 has moderate support and a textile upper.
Try it: adjust the size and compare live
Verdict
The Jordan 4 Retro runs about a half-size small and has a much wider toe box compared to the On Cloud 5. Your US 10 in the 4 Retro translates to the same size in the Cloud 5.
| Spec | Jordan 4 Retro | On Cloud 5 |
|---|---|---|
| Length Fit | Runs Small (~½ size) | Runs Small (~½ size) |
| Toe Box Profile | Wide | Narrow |
| Arch Support | Moderate | Moderate |
| Upper Material | Nubuck/Mesh | Textile |