Thread Report · 38 products analyzed · Updated June 13, 2026
What is Arket made of?
Better than most. Arket averages 94% natural fibre, which puts them ahead of many competitors. But not everything is equal.
According to Fibr's Thread Report (June 2026), 0% of Arket's 38 analysed products are majority-synthetic, with an average natural-fibre content of 94%.
84.2% of Arket products are nearly all-natural (95%+). That's genuinely good — better than most fast fashion retailers.
The full picture on Arket.
Arket is one of the stronger performers in our dataset, averaging 94% natural fibre across 38 products we analyzed. Only 0% of products are polyester-heavy — relatively low compared to many retailers. On the bright side, 84.2% of Arket products are made almost entirely from natural fibres (95%+). The most common fibre across Arket products is Cotton, appearing in 84.2% of items.
How Products Break Down
- 13.2%
Blend
30–85% natural fibre · 5 products
- 86.8%
Natural
85–100% natural fibre · 33 products
Most Common Fibres (% of products containing)
Where to buy (and avoid).
Not all categories at Arketare equal. Here's where the natural fibres are.
Safe Zones · 70%+ natural
What we found.
Across 38 products analyzed, Arket averages 94% natural fibre content.
Arket shirts are their strongest category at 100% natural fibre (8 products).
Their weakest category: t-shirts at just 99.6% natural (11 products).
Only 84.2% of products (32 items) are 95%+ natural fibre.
Cotton is the single most common fibre, appearing in 84.2% of all Arket products.
| Category | Products | Avg Natural % |
|---|---|---|
| Shirt | 8 | 100% |
| T-Shirt | 11 | 99.6% |
Sample Products
A selection of Arket products from our database — from most natural to most synthetic. Click to view on the retailer's site.
The verdict.
Arket is one of the better options for natural fabrics. With 84.2% of products being nearly all-natural, you have real choices here. Still — always check the label. Not every item is created equal.
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Frequently asked questions.
What is Arket clothing made of?
Based on our analysis of 38 Arket products, the average garment is 94% natural fibre. The most common single fibre is Cotton (in 84.2% of products). The remaining material is typically synthetic — polyester, polyamide, or acrylic.
Is Arket cotton?
Sometimes — cotton appears in 84.2% of the 38 Arket products we analyzed, but it's usually blended with synthetics. Only 84.2% of items are nearly all-natural (95%+ natural fibre), so check the composition before assuming a piece is pure cotton.
Is Arket 100% cotton?
Some pieces are. Of the 38 Arket products we analyzed, 31 are 100% cotton (or near-pure, 95%+) — that's 81.6% of the catalog. The rest are blends.
How much polyester does Arket use?
0% of Arket products are polyester-heavy, meaning polyester makes up 50% or more of the garment. This is below average for fast fashion retailers.
Is Arket mostly synthetic?
0% of Arket products are polyester-heavy (50%+ polyester). Average natural fibre content is 94%, so the rest of the catalog is mostly natural-led.
Does Arket use natural fabrics?
84.2% of Arket products are nearly all-natural (95%+ natural fibre). A decent portion of their range avoids synthetic fibres entirely.
Is Arket sustainable in terms of fabric?
Fabric composition is one factor in sustainability. With an average of 94% natural fibre, Arket is better than many competitors on this measure. Natural fibres generally biodegrade and shed fewer microplastics than synthetics.
Use this data.
The Thread Report is openly licensed. Cite it, download it, query it directly — just link back to the source page.
- Last updated
- Raw dataset (JSON)
- info.tryfibr.app/arket.json ↓
- Computed stats (JSON)
- /api/thread-report/arket
Suggested citation
Fibr Thread Report — Arket, 2026-06-13. tryfibr.app/thread-report/arket
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