Products
Nike — Nike Sportswear Chill Knit Women's T-Shirt

Nike

Nike Sportswear Chill Knit Women's T-Shirt

T-ShirtsSKU: FV5508-613
C

Safe to wear, but rough on the environment.

Safe to wear; production isn't clean — donate when done.

Quality C · 67Health A · 98Eco · 50

Why this grade?

This product scored 67/100 based on its composition of 48% Modal, 46% Cotton, 6% Spandex. Blended from 48% Modal, 46% Cotton, 6% Spandex — the overall score is a weighted average based on each material's proportion.

C (55-69): Average — typical blend, reasonable for everyday wear.

Composition

48% Modal, 46% Cotton, 6% Spandex

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.

🌍

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

🧺

Dryer heat destroys spandex/elastane over time. Your leggings and stretchy clothes will last 2x longer if you skip the dryer.

Eco Rating

50/100

Moderate impact — consider eco alternatives

Learn about eco ratings →

Biodegradability

Not Biodegradable

Materials will persist in the environment for decades.

Health & environmental impact →

Health Impact

Microplastic shedding · skin-contact synthetic load · likely chemical treatments

A98/100

Low health impact — predominantly natural fibers with no major treatment flags.

MicroplasticsLOW

Very low

Skin contactLOW

6% synthetic

ChemicalsLOW

No flags

Care Guide

Washcold (30°C)
Cycledelicate
Detergentmild
BleachDo not bleach
Dryline dry
Ironlow
Dry Cleanavoid
SoftenerNo

Best For

👕Everyday Casual
Excellent

Excellent comfort (84) and easy care (72) for daily wear

😴Sleepwear
Good

Good comfort (84) and breathability (77) for sleeping

🩲Underwear
Good

Good breathability (77) and comfort (84) for undergarments