







Nike Air VaporMax 2020 Flyknit 'Obsidian Siren Red' - Size 44 (ARCHIVE)
| US-Men | 3.5 | 4 | 4.5 | 5 | 5.5 | 6 | 6.5 | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 | 10.5 | 11 | 11.5 | 12 | 12.5 | 13 | 13.5 | 14 | 14.5 | 15 | 15.5 | 16 |
| US-Women | 5 | 5.5 | 6 | 6.5 | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 | 10.5 | 11 | 11.5 | 12 | 12.5 | 13 | 13.5 | 14 | 14.5 | 15 | 15.5 | 16 | 16.5 | 17 | 17.5 |
| UK | 3 | 3.5 | 4 | 4.5 | 5 | 5.5 | 6 | 6 | 6.5 | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 | 10.5 | 11 | 11.5 | 12 | 12.5 | 13 | 13.5 | 14 | 14.5 | 15 |
| EU | 35.5 | 36 | 36.5 | 37.5 | 38 | 38.5 | 39 | 40 | 40.5 | 41 | 42 | 42.5 | 43 | 44 | 44.5 | 45 | 45.5 | 46 | 47 | 47.5 | 48 | 48.5 | 49 | 49.5 | 50 | 50.5 |
| Foot length (cm) | 21.6 | 22 | 22.4 | 22.9 | 23.3 | 23.7 | 24.1 | 24.5 | 25 | 25.4 | 25.8 | 26.2 | 26.7 | 27.1 | 27.5 | 27.9 | 28.3 | 28.8 | 29.2 | 29.6 | 30 | 30.5 | 30.9 | 31.3 | 31.7 | 32.2 |
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Description
Nike Air VaporMax 2020 Flyknit ‘Obsidian Siren Red’ (ARCHIVE) is a modern performance-lifestyle sneaker that combines innovative cushioning with a sustainability-focused construction. The model features a Flyknit upper made with recycled materials, delivering a lightweight and breathable fit. The full-length VaporMax Air unit provides responsive cushioning and a distinctive floating feel underfoot. The Obsidian base is contrasted by Siren Red accents, adding a bold visual element to the streamlined silhouette. The design reflects Nike’s shift toward more environmentally conscious product development.
Backstory
The VaporMax line was introduced as a breakthrough in Nike’s Air technology, eliminating traditional foam midsoles in favour of direct Air cushioning. The 2020 version expanded on this concept by integrating sustainable materials as part of Nike’s Move to Zero initiative. This approach aimed to reduce waste while maintaining performance standards. The Nike Air VaporMax 2020 Flyknit ‘Obsidian Siren Red’ represents this evolution, combining advanced cushioning technology with a focus on future-oriented design.
The Archive
The archive, a concept by The Attic, offers nearly deadstock items at a fraction of their market value. The products available in the archive are distinctive and may be incomplete, have minor defects, or exhibit slight signs of wear.
Remark: Nothing wrong
Style: CW1765-400.
Every product at The Attic is 100% authentic, carefully checked by our team and selected with care before it becomes part of your rotation.




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Nike Air VaporMax 2020 Flyknit 'Obsidian Siren Red' - Size 44 (ARCHIVE)
Nike Air VaporMax 2020 Flyknit 'Obsidian Siren Red' - Size 44 (ARCHIVE)

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