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Uniqlo — Sweatpants

Uniqlo

Sweatpants

C

Composition

82% Cotton, 18% Polyester

Average quality, high synthetic content

Decent for everyday wear, but the synthetic content means microplastic shedding and it won't biodegrade. Consider natural alternatives for your next purchase.

🔬

Every wash of synthetic fabric releases up to 700,000 microplastic fibers into waterways. Use a Guppyfriend bag to catch them.

🌍

This fabric will take 200+ years to decompose. That means a shirt you buy today will still exist in the year 2226.

⚠️

Synthetic fabrics can contain BPA, which mimics estrogen. Studies have found BPA transferring to skin through sweat contact.

Eco Rating

45/100

Moderate impact — consider eco alternatives

Learn about eco ratings →

Biodegradability

Not Biodegradable

Materials will persist in the environment for decades.

Health & environmental impact →

Care Guide

Washwarm (40°C)
Cyclenormal
Detergentregular
BleachDo not bleach
Drytumble low
Ironlow
Dry Cleanavoid
SoftenerNo

Best For

👕Everyday Casual
Good

Good comfort (74) and care ease (78) for casual wear

👔Formal/Office
Good

Good durability (65) and comfort (74) for office wear

😴Sleepwear
Good

Good comfort (74) and breathability (75) for sleeping

🩲Underwear
Good

Good breathability (75) and comfort (74) for undergarments

⛰️Outdoor/Hiking
Good

Good durability (65) and breathability (75) for outdoor activities