Thread Report
Brands That Use the Least Polyester
Based on our analysis of 100,836 products across 55 major fashion retailers. Data updated July 2026.
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Frequently Asked Questions
Which brands use the least polyester?
Of the 55 retailers we track, Uniqlo, Pangaia, Levi's use the least polyester. Uniqlo leads — only 0% of their products are polyester-heavy (50%+ polyester). Based on 100,836 products analyzed.
Which brands rely most on polyester?
Nasty Gal sits at the bottom of this ranking with 81.1% of products being polyester-heavy. See our polyester reliance ranking for the full list from most to least.
How is polyester reliance measured?
We count a product as polyester-heavy when polyester makes up 50% or more of its fabric composition, then rank brands by the share of their catalog that crosses that line. Composition data comes from the retailers' own product listings.
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