Footwear / New Balance / 550 / New Balance 550 Interstellar Deep Ocean
New Balance 550 Interstellar Deep Ocean BB550WCB
Interstellar Deep Ocean · 2023
Your size, by email. Free, no account needed.
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Where to buy
Sizes in stock · Across the shops below · pick yours
Verified delivery destinations
Austria, Belgium, Bulgaria, Czechia, Germany, Denmark, Estonia, Spain, Finland, France, United Kingdom, Greece, Croatia, Hungary, Ireland, Italy, Lithuania, Luxembourg, Latvia, Netherlands, Poland, Portugal, Romania, Sweden, Slovenia, Slovakia.
The policy lists Spain, Portugal, and named European countries. Spain includes mainland, Balearic Islands, and the Canaries; the offer header defaults to Peninsula and Balearic Islands. Other destinations remain unknown. The header country selector is not delivery evidence.
Check address and product restrictions at checkout.

Price, last 90 days
Lowest recorded shop price · EUR90-day low: 69,95 €; average: 138,37 €. Today from 140,00 €, 100% above the lowest.
Fact sheet
Details
- Brand
- New Balance
- Style code
- BB550WCB
- Colourway
- Interstellar Deep Ocean
- Released
- 15 Sept 2023
- Retail price at launch
- ≈ 110 $
- Manufacturer
- New Balance Europe B.V., A-Factorij, Pilotenstraat 35-45 1059 CH Amsterdam, NL
- Gender
- Women
- Colour
- White
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 |
|---|---|---|
| 34 | 4 | 2 |
| 34 1/2 | 4.5 | 2.5 |
| 35 | 5 | 3 |
| 36 | 5.5 | 3.5 |
| 36 1/2 | 6 | 4 |
| 37 | 6.5 | 4.5 |
| 37 1/2 | 7 | 5 |
| 38 | 7.5 | 5.5 |
| 39 | 8 | 6 |
| 40 | 8.5 | 6.5 |
| 40 1/2 | 9 | 7 |
| 41 | 9.5 | 7.5 |
| 41 1/2 | 10 | 8 |
| 42 1/2 | 10.5 | 8.5 |
| 43 | 11 | 9 |
| 43 1/2 | 11.5 | 9.5 |
| 44 | 12 | 10 |
| 45 | 12.5 | 10.5 |
| 45 1/2 | 13 | 11 |
| 46 | 13.5 | 11.5 |
| 46 1/2 | 14 | 12 |
| 48 | 15 | 13 |
Reference conversions only; this chart does not measure your foot or describe product fit.
About this product
This New Balance 550 came out in 2023 in the Interstellar Deep Ocean colourway. Made for women, it brings a distinctive combination of colour names to the 550 silhouette. Interstellar and Deep Ocean suggest a deep, atmospheric palette, though the colourway name does not specify where each shade appears. The model keeps the focus on the 550 design and its named colours, without additional material or feature claims.
Same shoe, other colours
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|---|---|---|---|---|---|
| From today | 140,00 € | 83,95 € | 83,95 € | 42,00 € | 50,00 € |
| Shops | 1 | 24 | 23 | 21 | 20 |
| Released | 2023 | 2026 | — | 2025 | 2025 |
| RRP | ≈ 110 $ | ≈ 150 $ | — | ≈ 100 $ | ≈ 120 $ |
| Material | — | — | — | Suede | Mesh |

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









