Well-made, but rough on the environment.
↳ Buy once, keep for years to amortize the production hit.
Why this material grade?
This product scored 62/100 on the 7-axis material rubric, based on its composition of 48% Nylon, 28% Recycled Nylon, 18% Merino Wool. Blended from 48% Nylon, 28% Recycled Nylon, 18% Merino Wool — the score is a weighted average based on each material's proportion.
C (55-69): Average material composition — 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.
Breakdown
Composition
48% Nylon, 28% Recycled Nylon, 18% Merino Wool
Blend — recycled synthetic + natural
Synthetic fabrics can contain BPA, which mimics estrogen. Studies have found BPA transferring to skin through sweat contact.
This fabric will take 200+ years to decompose. That means a shirt you buy today will still exist in the year 2226.
Wool is naturally antibacterial and self-cleaning. You can air it out between wears instead of washing — it'll stay fresh.
Network
Cost per wear
rough estimateReasonable cost-per-wear
How we got there
Base for Shorts: 120 expected wears.
× 1.30 for Nylon (high-durability fiber, durability 81).
= 156 expected wears. $130 ÷ 156 ≈ 83¢/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 symbols →Wash
cold (30°C)
Bleach
Do not bleach
Dry
flat dry
Iron
low
Dry Clean
recommended
Best For
Good durability (81) and comfort (54) for office wear
Better Alternatives
Higher-rated shorts products — each card shows how much better this alt scores vs your current product.
Astrid Wild
Aleksandra Merino Short Sleeve Black
100% Merino Wool
Astrid Wild
Ingrid Merino Short Sleeve Burgundy
100% Merino Wool
Astrid Wild
Ingrid Merino Short Sleeve Black
100% Merino Wool
Astrid Wild
Ingrid Merino Short Sleeve Brown
100% Merino Wool
Tradeoffs
Health Impact
Microplastic shedding · skin-contact synthetic load · likely chemical treatments
High health impact — significant synthetic content or likely chemical treatments. For frequent skin-contact wear, consider a natural-fiber alternative.
500,000 fibers/wash
76% synthetic
No flags
Biodegradability
Not BiodegradableMaterials will persist in the environment for decades.
Health & environmental impact →Label Confidence
MODERATELabel confidence moderate — one signal suggests the composition may be incomplete or under-verified.
- ⚠Recycled-fiber claim without explicit certification (GRS, RCS). Chain-of-custody for recycled materials is hard to verify without one.
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.
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