👟 Brand to Brand
Merrell to Puma Shoe Size Conversion
Switching from Merrell to Puma? Merrell runs true to size and Puma runs small, so the size you order changes. Here's the full chart.
Puma runs 0.5 size larger than Merrell, so you may need to size down when switching.
Size down 0.5 moving to Puma
Puma runs larger — order half a size smaller than your Merrell size.
Find your Merrell size on the left, read across for Puma:
| Merrell size | Puma size | UK | EU | Foot (cm) |
|---|---|---|---|---|
| 6.5 | 7 | 5.5 | 37 | 23.5 |
| 6.5 | 7 | 5.5 | 37.5 | 23.9 |
| 7 | 7.5 | 6 | 38 | 24.3 |
| 7.5 | 8 | 6.5 | 38.5 | 24.7 |
| 8 | 8.5 | 7 | 39.5 | 25.1 |
| 8 | 8.5 | 7 | 40 | 25.5 |
| 8.5 | 9 | 7.5 | 41 | 25.9 |
| 9 | 9.5 | 8 | 41.5 | 26.3 |
| 9.5 | 10 | 8.5 | 42.5 | 26.7 |
| 10 | 10.5 | 9 | 43 | 27.1 |
| 10.5 | 11 | 9.5 | 43.5 | 27.5 |
| 11 | 11.5 | 10 | 44 | 27.9 |
| 11.5 | 12 | 10.5 | 44.5 | 28.3 |
| 12 | 12.5 | 11 | 45.5 | 28.7 |
| 12.5 | 13 | 11.5 | 46 | 29.1 |
| 13 | 13.5 | 12 | 47 | 29.5 |
| 13.5 | 14 | 12.5 | 47.5 | 29.9 |
| 14 | 14.5 | 13 | 48 | 30.3 |
| 14 | 14.5 | 13 | 48.5 | 30.7 |
| 14.5 | 15 | 13.5 | 49 | 31.1 |
| 15 | 15.5 | 14 | 49.5 | 31.5 |
⚠️ Fit varies by model. Merrell runs true to size with a roomy toe box; wide options exist. Puma runs about half a size small for many models — sizing up half is common.
Puma to Merrell → · Merrell chart · Puma chart · Brand finder
What is a Merrell 10.5 in Puma?
A Merrell 10.5 is about a Puma 11 — they share a foot length of roughly 27.5 cm (UK 9.5, EU 43.5).
Do Merrell and Puma fit the same?
Not quite — Puma runs about 0.5 size larger than Merrell.
ⓘ Affiliate links below. As an Amazon Associate we earn from qualifying purchases at no extra cost to you.
Recommended on Amazon
Foot Measuring Device
Measure once, buy any brand with confidence.
View on Amazon →