Footwear / Nike / Mercurial / (GS) Nike Mercurial Superfly 9 Academy KM AG 'Baltic Blue'
(GS) Nike Mercurial Superfly 9 Academy KM AG 'Baltic Blue'
DO9791-400
GS = grade school sizes, EU 35½–40
Your size, by email. Free, no account needed.
Some of the links below pay us a commission. Your price never changes. Shops are ordered by price, not by what they pay us.
Where to buy
No shop we check listed this today.
We check again tomorrow at 06:00.
Price, last 90 days
Lowest recorded shop price · EURDetails
About this product
The Nike Zoom Mercurial Superfly 9 Academy KM AG 'Baltic Blue' (Youth) is designed for young athletes who want to dominate on artificial grass. These lightweight cleats provide exceptional ball control and quick acceleration, while the durable AG studs ensure superior traction and stability. The Baltic Blue colorway adds a touch of flair to their game, helping them reach their full potential.
Size conversionEU · US · UK · A conversion chart, not stock +−
Scroll within the table to compare sizes.
This table scrolls within its region. Focus this region and use the arrow keys to compare sizes.
| EU | US | UK |
|---|---|---|
| 25 | 8C | 7.5 |
| 25 1/2 | 8.5C | 8 |
| 26 | 9C | 8.5 |
| 26 1/2 | 9.5C | 9 |
| 27 | 10C | 9.5 |
| 27 1/2 | 10.5C | 10 |
| 28 | 11C | 10.5 |
| 28 1/2 | 11.5C | 11 |
| 29 1/2 | 12C | 11.5 |
| 30 | 12.5C | 12 |
| 31 | 13C | 12.5 |
| 31 1/2 | 13.5C | 13 |
| 32 | 1Y | 13.5 |
| 33 | 1.5Y | 1 |
| 33 1/2 | 2Y | 1.5 |
| 34 | 2.5Y | 2 |
| 35 | 3Y | 2.5 |
Reference conversions only; this chart does not measure your foot or describe product fit.
Same shoe, other colours
People also compare
A sneaker shop in Ibiza since 2019. In 2026 we stopped selling and started checking.
Shop prices and available sizes, checked daily. The shelves are empty; the spreadsheet is not. The story