FabricIQ
Reading the label…
B
80/100
01Verdict
Strong across the board — well-made, safe to wear, and low planet cost.
Best for Daily wear, no caveats.
Material B · 80Health A · 100Eco · 82Label · high
Why this material grade?
This product scored 80/100 on the material-quality rubric (durability, comfort, breathability, warmth, moisture-wicking, care-ease), based on its composition of 65% Tencel, 28% Lyocell, 7% Elastane. Sustainability is scored separately as the Eco Rating. Blended from 65% Tencel, 28% Lyocell, 7% Spandex — the score is a weighted average based on each material's proportion.
B (70-84): Good material composition — above average across most axes.
Good quality, eco-friendly
Solid fabric with strong environmental credentials. Tencel (65%) is doing the heavy lifting. This is a smart buy.
Premium fabric, premium price
$131Better-than-typical fabric, but priced above the category median.
$1.64 per quality point Category median: $115 · grade C
Fabric value only — compares material quality to price vs other sweaters. Construction, fit, and brand aren't measured.
02Breakdown
Composition
65% Tencel, 28% Lyocell, 7% Elastane
Plastic-based — sheds microplastics in wash
Fabric details
Tencel™✓ OEKO-TEX®✓ STANDARD 100
Care (from the label)
Machine wash coldDry flatIron lowDo not bleach
·
Sustainability is scored separately — see the Eco Rating below.
🌍
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.
⚖️
Tencel (score 82) is carrying this blend. Spandex (score 55) is pulling it down.
03Network
Cost per wear
rough estimate$1.31/wear · 100 expected wears
Reasonable cost-per-wear
How we got there
Base for Sweaters: 100 expected wears.
× 1.00 for Tencel (mid-durability fiber, durability 67).
= 100 expected wears. $131 ÷ 100 ≈ $1.31/wear.
Missing GSM — this is a category-level estimate, not garment-specific. Expect ±30% variance.
Real life is messier than a formula: how often you wash, how you wash, whether you wear it inside-out, dry on low — all of it shifts the number. This is the ceiling under reasonable care.
Care Guide
Decode symbolsWash
cold (30°C)
Bleach
Do not bleach
Dry
line dry
Iron
Best For
🏃Athletic Wear
GoodGood breathability (79) and moisture wicking (69) for light activity
👕Everyday Casual
GoodGood comfort (88) and care ease (61) for casual wear
👔Formal/Office
GoodGood durability (67) and comfort (88) for office wear
😴Sleepwear
GoodGood comfort (88) and breathability (79) for sleeping
🩲Underwear
GoodGood breathability (79) and comfort (88) for undergarments
🌧️Rain/Weather
GoodGood moisture wicking (69) and durability (67) for weather protection
Better Alternatives
Higher-rated sweaters products — each card shows how much better this alt scores vs your current product.
04Tradeoffs
Health Impact
Microplastic shedding · skin-contact synthetic load · likely chemical treatments
A100/100
Low health impact — predominantly natural fibers with no major treatment flags.
Chemical safety verified — this product carries OEKO-TEX Standard 100, independently lab-tested for harmful substances, so we cleared our inferred chemical-treatment flags.
Microplastics LOW
Very low
Skin contact LOW
7% synthetic
Chemicals LOW
Verified clean (OEKO-TEX)
Biodegradability
Not BiodegradableMaterials will persist in the environment for decades.
What this score doesn't measure
- ×Fiber grade. Staple length, micronaire, strength. "100% cotton" could be short-staple upland or long-staple Pima — same label, very different fabric.
- ×Yarn processing. Singles count, ply (single vs two-ply), spinning method (open-end vs ring-spun vs compact), mercerization. Invisible from any label.
- ×Knit / weave structure. Single jersey vs interlock, knit tightness. A loose knit pills; a tight knit lasts.
- ×Fabric weight (GSM). One construction signal among several — and high GSM can come from loose cheap yarn just as easily as from fine tight yarn. We have it for blank manufacturers, rarely for retail.
- ×Pre-shrink processing. Sanforized cotton shrinks ~1%; non-sanforized can shrink up to 10%. Not visible from the composition tag.
- ×Construction quality. Stitch density (SPI), seam types, collar geometry, manufacturing tolerances (AQL). These often matter more than the fiber itself.
- ×Specific chemical loads. Health Impact flags "likely PFAS / possible formaldehyde" from composition × category — we don't lab-test individual SKUs.
We rate the fabric, not the garment. Composition is the floor of what you're guaranteed to be getting — most shoppers don't have that.
05Action
