Footwear / New Balance / Fresh Foam / New Balance Fresh Foam Arishi v4 Grey Matter Slate Grey Castlerock
New Balance Fresh Foam Arishi v4 Grey Matter Slate Grey Castlerock MARISTG4
grey · 2024
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Where to buy
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Verified delivery destinations
Spain.
The item result confirms home delivery to postcode 28001 in Madrid. This supports an ES sample for this item and postcode only. It does not confirm every Horma item or every Spanish postcode. The seller label “Enviado por Horma/BE/DE/ES/FR/IT/NL/PT” does not prove destination countries. Other Decathlon marketplaces need separate affiliate review.
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Verified delivery destinations
Spain.
This offer ships to mainland Spain through Sports Sellers ES. Sellers set separate terms; marketplace items cannot ship to or return in Sprinter stores.
Check address and product restrictions at checkout.
Price, last 90 days
Lowest recorded shop price · EUR90-day low: 50,99 €; average: 70,58 €. Today from 70,00 €, 37% above the lowest.
Fact sheet
Details
- Brand
- New Balance
- Style code
- MARISTG4
- Colourway
- grey
- Released
- 2024
- Retail price at launch
- ≈ 75 $
- Silhouette
- Fresh Foam Arishi
- Nickname
- Grey Matter Castlerock
- Upper material
- Mesh
- Manufacturer
- New Balance Europe B.V., A-Factorij, Pilotenstraat 35-45 1059 CH Amsterdam, NL
- Gender
- Men
Availability by size
5 sizes are in stock, from 43 to 46½.
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 |
|---|---|---|
| 32 1/2 | 1 | |
| 33 | 1.5 | 1 |
| 33 1/2 | 2 | 1.5 |
| 34 1/2 | 2.5 | 2 |
| 35 | 3 | 2.5 |
| 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 1/2 | 6.5 | 6 |
| 40 | 7 | 6.5 |
| 40 1/2 | 7.5 | 7 |
| 41 1/2 | 8 | 7.5 |
| 42 | 8.5 | 8 |
| 42 1/2 | 9 | 8.5 |
| 43 | 9.5 | 9 |
| 44 | 10 | 9.5 |
| 44 1/2 | 10.5 | 10 |
| 45 | 11 | 10.5 |
| 45 1/2 | 11.5 | 11 |
| 46 1/2 | 12 | 11.5 |
| 47 | 12.5 | 12 |
| 47 1/2 | 13 | 12.5 |
| 48 1/2 | 13.5 | 13 |
| 49 | 14 | 13.5 |
| 50 | 15 | 14.5 |
| 51 | 16 | 15.5 |
| 52 | 17 | 16.5 |
Reference conversions only; this chart does not measure your foot or describe product fit.
About this product
Grey Matter Castlerock centres on grey, bringing a restrained colour direction to the New Balance Fresh Foam Arishi v4 Grey Matter Slate Grey Castlerock. This men’s model dates to 2024 and uses mesh for its upper. The open textile structure creates visible texture, giving the neutral shade something other than a flat surface to work across. Fresh Foam is also part of the design. For clothing, a grey palette can sit alongside black and cream for a quiet combination, or accompany stronger blues and greens without introducing another competing bright colour.
Same shoe, other colours
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|---|---|---|---|---|---|
| From today | 70,00 € | 83,95 € | 83,95 € | 42,00 € | 50,00 € |
| Shops | 1 | 24 | 23 | 21 | 20 |
| Released | 2024 | 2026 | — | 2025 | 2025 |
| RRP | ≈ 75 $ | ≈ 150 $ | — | ≈ 100 $ | ≈ 120 $ |
| Material | Mesh | — | — | 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