Thread Report

Is COS Wool? We checked 837 products.

Sometimes — 19.8% of COS products contain wool, but most are blended with other fibres.

837Products Analyzed
19.8%Containing Wool
70.9%Avg Wool when present
62100% Wool

COS products with the most wool

Sorted by wool content — purest first. Click any to view on COS's site.

REGULAR DOUBLE-BREASTED WOOL BLAZER100% Natural
REGULAR DOUBLE-BREASTED WOOL BLAZER
Wool 100%
OVERSIZED CROPPED WOOL OVERSHIRT100% Natural
OVERSIZED CROPPED WOOL OVERSHIRT
Wool 100%
OVERSIZED BOILED-WOOL JACKET100% Natural
OVERSIZED BOILED-WOOL JACKET
Wool 100%
FRINGED PANELLED WOOL MIDI DRESS100% Natural
FRINGED PANELLED WOOL MIDI DRESS
Wool 100%
FUNNEL-NECK BOILED-WOOL COAT100% Natural
FUNNEL-NECK BOILED-WOOL COAT
Wool 100%
WOOL CREW-NECK CARDIGAN100% Natural
WOOL CREW-NECK CARDIGAN
Wool 100%
EMBROIDERED WOOL SHIRT DRESS100% Natural
EMBROIDERED WOOL SHIRT DRESS
Wool 100%
BATWING-SLEEVE MERINO WOOL JUMPER100% Natural
BATWING-SLEEVE MERINO WOOL JUMPER
Wool 100%
HOODED BOILED-WOOL COAT100% Natural
HOODED BOILED-WOOL COAT
Wool 100%
TAILORED WOOL WAISTCOAT100% Natural
TAILORED WOOL WAISTCOAT
Wool 100%
THE FUNNEL-NECK MERINO WOOL DRESS100% Natural
THE FUNNEL-NECK MERINO WOOL DRESS
Wool 100%
OVERSIZED DOUBLE-FACED WOOL COAT100% Natural
OVERSIZED DOUBLE-FACED WOOL COAT
Wool 100%

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Frequently Asked Questions

Is COS wool?

Sometimes — 19.8% of COS products contain wool, but most are blended with other fibres.

Does COS use wool?

Yes — wool appears in 19.8% of the 837 COS products we analyzed.

What percentage of COS clothing is wool?

19.8% of COS products contain wool. In those garments it averages 70.9% of the fabric composition.

How many COS products are 100% wool?

62 COS products in our database are 100% wool (or near-pure, 95%+). That's 7.4% of their catalog.

How does COS's wool use compare to other brands?

Across all 55 retailers we track, wool appears in 2.7% of products on average. COS sits above that average at 19.8%.

When COS uses wool, how much is in each garment?

Among the 166 COS products that contain wool, the fibre makes up 70.9% of the garment on average.

Related reports.

Is COS Polyester?In 15.8% of productsIs COS Cotton?In 46.8% of productsIs COS Elastane?In 16.4% of productsIs COS Viscose?In 9.9% of productsIs Abercrombie & Fitch Wool?In 10% of productsIs Acne Studios Wool?In 11.5% of productsIs AllSaints Wool?In 2.5% of productsIs Alo Yoga Wool?In 4% of products100% Wool from COS62 pure-wool itemsCOS Full ReportIs COS Sustainable?Wool Across All Brands

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About the Thread ReportWhat the dataset is, how it's built, and how to cite it.All brand reportsFabric breakdowns for every retailer we track.Brand rankingsWho uses the most natural fibre — and the most polyester.Brand comparisonsHead-to-head fabric data for every viable brand pair.Research findingsOriginal findings built on the dataset.State of FabricThe annual report on fashion's fibre mix.MethodologyHow we classify fibres and compute every number.Fabric guides & researchHow to read labels, decode fibres, shop smarter.

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