Footwear / New Balance / 603 / New Balance Kids' 603 Runners
New Balance Kids' 603 Runners
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
Sizes in stock · Across the shops below · pick yours
Verified delivery destinations
Spain.
The Spanish store ships to mainland Spain, the Canary and Balearic Islands, Ceuta, and Melilla. Other countries require Sportsdirect.com.
Check address and product restrictions at checkout.
Price, last 90 days
Lowest recorded shop price · EURFact sheet
Details
- Brand
- New Balance
- Manufacturer
- New Balance Europe B.V., A-Factorij, Pilotenstraat 35-45 1059 CH Amsterdam, NL
- Gender
- Kids
Availability by size
4 sizes are in stock, from 35½ to 38½.
Size conversion
EU · US · UK · A conversion chart, not stockScroll 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 |
|---|---|---|
| 35 1/2 | 3.5 | 3 |
| 36 | 4 | 3.5 |
| 37 | 4.5 | 4 |
| 37 1/2 | 5 | 4.5 |
| 38 | 5.5 | 5 |
| 38 1/2 | 6 | 5.5 |
| 39 | 6.5 | 6 |
| 40 | 7 | 6.5 |
Reference conversions only; this chart does not measure your foot or describe product fit.
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|---|---|---|---|---|---|
| From today | 85,00 € | 81,31 € | 40,00 € | 76,95 € | 77,95 € |
| Shops | 1 | 22 | 22 | 22 | 20 |
| Released | — | — | 2025 | 2026 | — |
| RRP | — | — | ≈ 100 $ | ≈ 150 $ | — |
| Material | — | — | Suede | — | — |
From reselling sneakers to checking prices. In Ibiza since 2019; since September 2026 we sell nothing.
Shop prices and available sizes, checked daily. The shelves are empty; the spreadsheet is not. The story