Stio
64 products analyzed
Well-made, but plastic on skin.
↳ Outerwear or layers — not for direct skin contact.
Material grade
62/100
Typical, OK
7-axis fabric score average
Health Impact grade
48/100
Below-average — watch out
microplastic + skin contact + chemicals
Breakdown
| Category | Products | Avg score | Grade | Health | Plastic-free | Price range | Top pick |
|---|---|---|---|---|---|---|---|
| Shirts | 19 | 66 | C | C66 | 37% | $35–129 | Women's Dovetail Lightweight Flannel Shirt - SM |
| Other | 16 | 61 | C | D46 | 6% | $29–328.3 | Women's Lucent Tank |
| Jackets & Outerwear | 13 | 63 | C | F25 | — | $59.4–335.3 | Men's Second Light Vest |
| Shorts | 8 | 54 | D | D45 | — | $79–99 | Women's Coburn Short - 3" |
| Pants | 5 | 62 | C | C55 | 20% | $129–299.4 | Men's Rivet Canvas Pant |
| Sweaters & Hoodies | 3 | 57 | C | D49 | — | $149–155.4 | Women's Pinion Down Sweater - SM |
High microplastic
78%
Half the catalog flagged
Antimony
47%
Common in this catalog
PFAS likely
20%
Some products flagged
Formaldehyde
6%
Rare in this catalog
Plastic-free
14%
Limited selection
Label Confidence
64 products
Heuristic flags for vague language, undisclosed linings, organic/recycled claims without certification. How fabric labels can mislead →
Data Coverage
Fresh · last scrape 0d ago
What % of Stio's 64 catalog products have each field. Empty bars mean we don't have the data, not that the brand hid it — these are gaps we're working to fill.
Network
Plastic-free picks from Stio
9 of 64 products in this brand are 0% synthetic. Top 6 by Health Impact.
Women's Dovetail Lightweight Flannel Shirt - SM
100% Organic Cotton
Men's Eddy Shirt LS
100% Organic Cotton
Stio Logo Tee
100% Organic Cotton
Stio Grand Tee
99% Organic Cotton
Women's Stio Logo Tee
97% Organic Cotton
Women's Teton Elevations Tee
97% Organic Cotton
Tradeoffs
What this score doesn't measure
Construction, fabric weight, finishing chemicals.Same composition can land in two very different garments. We rate the materials a brand uses; we don't lab-test individual SKUs.
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