👟 Nike
Nike Men's Size 15
A Nike men's size 15 fits like a standard US 14.5. Here's that in UK, EU and foot length, and what to order if you measure differently.
Nike runs small, so a men's Nike size 15 actually fits like a standard US 14.5 (UK 13.5, EU 49, about 31.1 cm). If you measure a US 14.5, this is your Nike size; otherwise size up half a size from your usual.
Nike 15 = US 14.5
UK 13.5 · EU 49 · foot ≈ 31.1 cm
What to order: if you normally wear US 14.5, choose a Nike 15. Going by another brand, size up half a size.
| Nike size | Fits like (US) | UK | EU | Foot cm |
|---|---|---|---|---|
| 14 | 13.5 | 12.5 | 47.5 | 29.9 |
| 15 | 14.5 | 13.5 | 49 | 31.1 |
⚠️ Nike tends to run about half a size small — most people size up half, and lifestyle models (Air Force 1, Blazer) run especially snug.
Full Nike size chart → · Brand size finder →
What size is a Nike men's 15?
It fits like a standard US 14.5 — UK 13.5, EU 49, about 31.1 cm of foot length.
ⓘ Affiliate links below. As an Amazon Associate we earn from qualifying purchases at no extra cost to you.
★ Top pick · Recommended on Amazon
Nike Shoes
Shop Nike in your recommended size — check model fit notes too.
View on Amazon →Recommended on Amazon
Foot Measuring Device
Size from your foot length, not the label — the reliable starting point.
View on Amazon →Recommended on Amazon
Gel Insoles
Take up a touch of slack if a size runs slightly large.
View on Amazon →