Thread Report

J.Crew Jeans Fabric Composition.

Name: J.Crew Jeans Fabric Data
Creator: Fibr
License: https://tryfibr.app/terms

We analyzed 86 jeans products from J.Crew. At 94.5% average natural fibre, jeanss are one of J.Crew's better categories — 16.1 percentage points above their overall average of 78.4%. Cotton is the most common fibre in J.Crew jeanss, found in 98.8% of products.

86Jeans Products

94.5%Avg Natural Fibre

78.4%J.Crew Overall

Top Fibres in J.Crew Jeans

Cotton

98.8%

Elastane

32.6%

Lyocell

8.1%

Polyester

5.8%

Tencel

5.8%

How J.Crew Compares — Jeans

Average Natural Fibre % by Brand

Everlane

100%

Totême

100%

Glassons

99.9%

Country Road

99.5%

& Other Stories

99.3%

Barbour

98.4%

Pull&Bear

98.4%

COS

98.1%

Bershka

97.8%

Topshop

97.8%

Zara

97.8%

Cotton On

97.7%

Mango

97.6%

Witchery

97.5%

Aritzia

97.4%

Ganni

96.9%

Whistles

95.8%

H&M

95.7%

Weekday

95.1%

Acne Studios

95%

J.Crew

94.5%

Arket

94%

Urban Outfitters

93.9%

Anthropologie

93.5%

Princess Polly

93.2%

Stradivarius

92.9%

Sandro

91.4%

AllSaints

90.8%

Massimo Dutti

90.8%

New Look

90.8%

Meshki

89.9%

Quince

89.8%

River Island

89.8%

ASOS

89.4%

Maje

89.3%

Madewell

88.2%

Levi's

86.1%

Monki

84.2%

Reformation

74.7%

Boohoo

44.7%

Monthly Thread Reports

Get reports like this in your inbox.

We analyze thousands of products every month. Be the first to see new Thread Reports — fabric data nobody else publishes.

No spam. Unsubscribe in one click.

Frequently Asked Questions

What are J.Crew jeanss made of?

Across 86 jeans products from J.Crew, the average natural fibre content is 94.5%. This is above J.Crew's overall average of 78.4%.

Are J.Crew jeanss good quality fabric?

At 94.5% average natural fibre, J.Crew jeanss are among the better options. Higher natural fibre content generally means better breathability, durability, and less microplastic shedding.

Should I buy jeanss from J.Crew?

If fabric composition matters to you, J.Crew jeanss average 94.5% natural fibre. Use the Fibr browser extension to check individual items while shopping — fabric quality varies widely even within one category.

Related reports.

J.Crew Full Report2,004 total products All Brands: Jeans7832 products across all brands J.Crew Skirt71.3% natural J.Crew T-Shirt97% natural J.Crew Sweater92.3% natural J.Crew Shirt87% natural

Explore the Thread Report

Part of an openly-licensed dataset.

This page is one view of Fibr's Thread Report — fabric composition data for major fashion retailers, free to read and cite. Explore the rest:

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.

Stop buying plastic by accident.

Fibr shows you what every garment is actually made of before you buy it. Green means natural fibre. Red means plastic.

Add to Chrome — It's free

Free forever. No account, no data collected, nothing to lose.