Safe to wear, but rough on the environment.
↳ Safe to wear; production isn't clean — donate when done.
Why this grade?
This product scored 62/100 based on its composition of 80% Cotton, 20% Polyester. Blended from 80% Cotton, 20% Polyester — the overall score is a weighted average based on each material's proportion.
C (55-69): Average — typical blend, reasonable for everyday wear.
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.
Biodegradability
Not BiodegradableMaterials will persist in the environment for decades.
Health & environmental impact →Health Impact
Microplastic shedding · skin-contact synthetic load · likely chemical treatments
Low health impact — predominantly natural fibers with no major treatment flags.
Very low
20% synthetic
No flags
Care Guide
Best For
Good comfort (73) and care ease (78) for casual wear
Good durability (65) and comfort (73) for office wear
Good comfort (73) and breathability (74) for sleeping
Good breathability (74) and comfort (73) for undergarments
Good durability (65) and breathability (74) for outdoor activities
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