Footwear / Nike / React Infinity / Nike React Infinity Run Flyknit 2 Black Iron Grey
Nike React Infinity Run Flyknit 2 Black Iron Grey CT2357-003
Black/Black/Iron Grey/Black · 2021
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Where to buy
Sizes in stock · Across the shops below · pick yours
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.
Check address and product restrictions at checkout.
Price, last 90 days
Lowest recorded shop price · EUR90-day low: 49,00 €; average: 85,30 €. Today from 86,40 €, 76% above the lowest.
Fact sheet
Details
- Brand
- Nike
- Style code
- CT2357-003
- Colourway
- Black/Black/Iron Grey/Black
- Released
- 7 Jan 2021
- Retail price at launch
- ≈ 160 $
- Silhouette
- React Infinity Run
- Nickname
- Triple Black
- Upper material
- Flyknit
- Manufacturer
- NIKE Retail B.V., Colosseum 1, 1213 NL Hilversum, NL
- Gender
- Men
Availability by size
4 sizes are in stock, from 41 to 44.
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 | |
| 33 | 1.5 | 1 |
| 33 1/2 | 2 | 1.5 |
| 34 | 2.5 | 2 |
| 35 | 3 | 2.5 |
| 35 1/2 | 3.5 | 3 |
| 36 | 4 | 3.5 |
| 36 1/2 | 4.5 | 4 |
| 37 1/2 | 5 | 4.5 |
| 38 | 5.5 | 5 |
| 38 1/2 | 6 | 5.5 |
| 39 | 6.5 | 6 (39) |
| 40 | 7 | 6 (40) |
| 40 1/2 | 7.5 | 6.5 |
| 41 | 8 | 7 |
| 42 | 8.5 | 7.5 |
| 42 1/2 | 9 | 8 |
| 43 | 9.5 | 8.5 |
| 44 | 10 | 9 |
| 44 1/2 | 10.5 | 9.5 |
| 45 | 11 | 10 |
| 45 1/2 | 11.5 | 10.5 |
| 46 | 12 | 11 |
| 47 | 12.5 | 11.5 |
| 47 1/2 | 13 | 12 |
| 48 | 13.5 | 12.5 |
| 48 1/2 | 14 | 13 |
| 49 | 14.5 | 13.5 |
| 49 1/2 | 15 | 14 |
| 50 1/2 | 16 | 15 |
| 51 | 16.5 | 15.5 |
| 51 1/2 | 17 | 16 |
| 52 | 17.5 | 16.5 |
| 52 1/2 | 18 | 17 |
| 53 1/2 | 19 | 18 |
| 54 1/2 | 20 | 19 |
| 55 1/2 | 21 | 20 |
| 56 1/2 | 22 | 21 |
Reference conversions only; this chart does not measure your foot or describe product fit.
About this product
Black, Black, Iron Grey and Black make up the colour combination of this men’s Nike React Infinity Run Flyknit 2, with no placement specified for any of the colours. Flyknit forms the upper, using a knitted textile construction rather than leather or synthetic material. Triple Black is the shoe’s nickname, while Iron Grey appears among its colour names. The React Infinity Run silhouette gives the model its identity. This edition dates to 2021 and had a launch retail price of 160 USD, bringing together a named silhouette, Flyknit construction and a palette centered on black.
Same shoe, other colours
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|---|---|---|---|---|---|
| From today | 86,40 € | 73,00 € | 66,99 € | 84,00 € | 30,00 € |
| Shops | 1 | 27 | 26 | 24 | 21 |
| Released | 2021 | 2024 | 2024 | 2026 | 2025 |
| RRP | ≈ 160 $ | ≈ 150 $ | ≈ 110 $ | ≈ 135 $ | ≈ 70 $ |
| Material | Flyknit | — | Mesh | — | ReactX |
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