
Vietopia
Vietopia sells clothing that we checked fibre by fibre for natural, non toxic materials. See its verified sustainability rating and review to help you buy natural, non toxic clothing.
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By the numbers
24 sources on file · newest evidence Aug 2026
Tap any fibre to see its class and whether it is in Boyish Jeans. The same engine that scores every brand.
🔍 Boyish Jeans is 1 of 1,000+ brands we scan fibre by fibre. See Boyish Jeans’s full 70-style breakdown
Every sku, scored
| # | Style | Composition | Class |
|---|---|---|---|
| 01 | HATCH | Belly Oil-Mini Me | Not stated | Not stated |
| 02 | HATCH | Nipple + Lip | Not stated | Not stated |
| 03 | HATCH | Mama Must-Have Kit | Not stated | Not stated |
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| # | Style | Composition | Class |
|---|---|---|---|
| 01 | HATCH | Belly Oil-Mini Me | Not stated | Not stated |
| 02 | HATCH | Nipple + Lip | Not stated | Not stated |
| 03 | HATCH | Mama Must-Have Kit | Not stated | Not stated |
| 04 | HATCH | Belly Oil Stretch Mark Smoothing Therapy | Not stated | Not stated |
| 05 | TKEES - Square Toe Lily Metallics Fairylust Flip Flops | Not stated | Not stated |
| 06 | TKEES - Lily Metallics Blink Flip Flops | soft Brazilian leather | Animal |
| 07 | TKEES - Lily Nudes Cocobutter Flip Flops | Not stated | Not stated |
| 08 | TKEES - Lily Liners Sable Flip Flops | Not stated | Not stated |
| 09 | TKEES - Square Toe Lily Cream Flip Flops | Not stated | Not stated |
| 10 | TKEES - Square Toe Lily Black Flip Flops | Not stated | Not stated |
| 11 | The Tommy | Black Beauty | Not stated | Not stated |
| 12 | The Ricky | Blue Steel | Not stated | Not stated |
| 13 | The Tate | She's All That | Not stated | Not stated |
| 14 | The Clint | Far Country | 17-ocs-certified-organic-cotton-43-grs-certified-recycled-cotton | Plant |
| 15 | The Monty | Desert Rose | 60-ocs-certified-organic-cotton | Plant |
| 16 | The Ziggy | Footloose | s that are mixed with Tencel | Semi-synthetic |
| 17 | The Billy | Unfaithfully Yours | 17-ocs-certified-organic-cotton-43-grs-certified-recycled-cotton | Plant |
| 18 | The Mikey | Short Circuit | 66-ocs-certified-organic-cotton-33-tencel | Plant |
| 19 | The Mikey | Blue Steel | Not stated | Not stated |
| 20 | Soma x Boyish Water Bottle | Not stated | Not stated |
| 21 | The Tommy | Desert Rose | 60-ocs-certified-organic-cotton-40-tencel | Plant |
| 22 | The Tommy | City Slickers | 60-ocs-certified-organic-cotton-40-tencel | Plant |
| 23 | The Tommy | Vintage White | 60-ocs-certified-organic-cotton-40-tencel | Plant |
| 24 | The Tommy | Toxic Avenger | 18-ocs-certified-organic-cotton-41-grs-certified-recycled-cotton-41-tencel | Plant |
| 25 | The Tommy | Space Odyssey | 18-ocs-certified-organic-cotton-41-grs-certified-recycled-cotton-41-tencel | Plant |
| 26 | The Tommy | Spectacular Now | s that are mixed with Tencel | Semi-synthetic |
| 27 | The Tommy | Fatal Attraction | 18-ocs-certified-organic-cotton-41-grs-certified-recycled-cotton-41-tencel | Plant |
| 28 | The Billy | Space Odyssey | 18-ocs-certified-organic-cotton-41-grs-certified-recycled-cotton-41-tencel | Plant |
| 29 | The Cody | Sunrise | 60-ocs-certified-organic-cotton-40-tencel | Plant |
| 30 | The Angel | Like Crazy | OCS-certified organic cotton | Plant |
| 31 | The Cody | Spectacular Now | 17-ocs-certified-organic-cotton-43-grs-certified-recycled-cotton | Plant |
| 32 | The Cody | Great Dictator | 60-ocs-certified-organic-cotton-40-tencel | Plant |
| 33 | The Robby | Golden Child | 70% cotton 30% GRS CERTIFIED RECYCLED cotton | Plant |
| 34 | The Roman | About Time | 65-ocs-certified-organic-cotton-34-tencel | Plant |
| 35 | The Will | Sunset Park | 70-cotton-30-recycled-cotton | Plant |
| 36 | The Robby | Endless Summer | OCS-certified organic cotton and Tencel | Plant |
| 37 | The Ezra | The Crowd | 43-ocs-certified-organic-cotton-20-grs-certified-recycled-cotton-20-hemp-17-tencel | Plant |
| 38 | The Westley | Pandora's Box | 70-cotton-30-recycled-cotton | Plant |
| 39 | The Paul | Pearl Grey | 74-ocs-certified-organic-cotton | Plant |
| 40 | The Paul | Off White | 74-ocs-certified-organic-cotton | Plant |
| 41 | The Rayo | Space Odyssey | Not stated | Not stated |
| 42 | The Jimmy | Juniper | 74-ocs-certified-organic-cotton | Plant |
| 43 | The Joni | Black - Cool To Care | 74-ocs-certified-organic-cotton | Plant |
| 44 | The Lauper | Black | 60-ocs-certified-organic-cotton | Plant |
| 45 | The Milo | Natural | OCS-certified organic cotton and Tencel | Plant |
| 46 | The Luca | Vintage White | 100% surplus deadstock cotton | Plant |
| 47 | The Luca | Light Blue | 100% surplus deadstock cotton | Plant |
| 48 | The Billy | Spectacular Now | 17-ocs-certified-organic-cotton-43-grs-certified-recycled-cotton | Plant |
| 49 | The Jagger | Mint Art | OCS Certified Organic cotton | Plant |
| 50 | The Jagger | Blue Art | OCS Certified Organic cotton | Plant |
| 51 | The Joni | Off White - Earth Babe | 74-ocs-certified-organic-cotton | Plant |
| 52 | The Ziggy | Silverado | Not stated | Not stated |
| 53 | The Monty | Silverado | Not stated | Not stated |
| 54 | The Toby | Silverado | Not stated | Not stated |
| 55 | The Cody | Silverado | Not stated | Not stated |
| 56 | The Charley | Silverado | Not stated | Not stated |
| 57 | The Lennon | Denim Wearing Pink | OCS Certified Organic cotton | Plant |
| 58 | The Ryder | Risky Business | Not stated | Not stated |
| 59 | The Ricky | Love Jones | 65-ocs-certified-organic-cotton-34-tencel | Plant |
| 60 | The Tommy Stretch | Eternal Sunshine | 17-ocs-certified-organic-cotton-40-grs-certified-recycled-cotton-42-tencel | Plant |
| 61 | The Ziggy | Space Odyssey | 18-ocs-certified-organic-cotton-41-grs-certified-recycled-cotton-41-tencel | Plant |
| 62 | The Lennon | Crystal Pink | 60-ocs-certified-organic-cotton | Plant |
| 63 | The Lennon | Denim Wearing Black | OCS Certified Organic cotton | Plant |
| 64 | The Lennon | Sky Blue | 60-ocs-certified-organic-cotton | Plant |
| 65 | The Harvey | She's All That | 38-ocs-certified-organic-cotton-31-grs-certified-recycled-cotton | Plant |
| 66 | The Jovi | Rio Bravo | 60-ocs-certified-organic-cotton-40-tencel | Plant |
| 67 | Boyish Jeans | Gift Card | Not stated | Not stated |
| 68 | The Jovi | Space Odyssey | Not stated | Not stated |
| 69 | The Ziggy | Fatal Attraction | 18-ocs-certified-organic-cotton-41-grs-certified-recycled-cotton-41-tencel | Plant |
| 70 | The Toby | Space Odyssey | 18-ocs-certified-organic-cotton-41-grs-certified-recycled-cotton-41-tencel | Plant |
Tick what your skin reacts to. We check it against the verified composition, live
Every tick is checked against each style’s stated composition, live.
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What the label won’t tell you
Boyish Jeans is PFAS-free (verified). 47 of 70 styles scanned: zero PFAS, zero formaldehyde, dye process on record: Low-impact / GOTS-certified dyes
“Eco” and “green” have no legal meaning, and thousands of unverified claims flood the market. We scanned 70 styles from the store’s own product feed and publish a score only at full coverage. We read certificates, not adjectives.
And nothing is hidden: 39 products wouldn’t scan cleanly and 7 were excluded. Every one is named in the sourcing ledger below.
Most “cotton” underwear hides elastane or spandex in the trims. We read the stated fibres on 47 of 70 styles, thread by thread: 94% plant, 47% synthetic.
Latex and rubber waistbands are a top trigger for contact eczema. Elastic check across the catalogue: No elastane.
Traceability on record: Fibre-to-garment; factory: Sewn in Istanbul, Turkey; fabric milled in Adana, Turkey; TENCEL fibre from Lenzing, Austria. We publish the full sourcing chain and the honest red flags, including where sources conflict.
Synthetic underwear sheds plastic fibres onto your skin and into the water with every single wash. Boyish Jeans is 47% synthetic, so yes. These styles shed. Wash cool, use a guppy bag, and favour the plant-fibre options in the range.
Sources: consumer research on formaldehyde in easy-care fabrics (~9% of people react), PFAS in water- and stain-resistant finishes, and hypoallergenic underwear for eczema and contact dermatitis.
Confirmed at the source
plant fibre across all 70 styles, read style by style from the live product feed. No sampling, no marketing page.
OCS/GOTS-certified organic cotton plus GRS… Organic cotton certified GOTS from field to finished garment.
OCS organic, GOTS organic cotton, GRS recy… Carries Fairtrade / GOTS-level certification with traceability on record.
Low-impact / GOTS-certified dyes Vegan, no animal fibre anywhere in the range. Chemical flags and dye chemistry are recorded for every brand we scan.
On record. Packaging claims not documented. See the full record.
Every certifier this brand claims, with a direct link to the proof where it exists, or flagged where it is only the brand’s word.
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Real figures from the Throne Standard scan: Boyish Jeans 94% plant / 70 styles · Pact 62% / 217 · MATE the Label 58.9% / 106 · Patagonia 29.2% / 0 · Gymshark 26.5% / 1793 · Harvest & Mill 97% / 135 · Terra Thread 100% / 44 · Everlane 69.7% / 733 · Kotn 87.6% / 1032 · Boody 0% / 156 · Kent 100% / 40.
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The complete clothing data behind the score
Where the materials come from, who makes it, and how traceable it is.
Boyish Jeans discloses a clear, largely traceable denim chain: organic cotton grown in Izmir, Turkey, milled in Adana (partners named as Bossa and Strom Denim), sewn in a factory in Istanbul, with TENCEL Lyocell fibre from Lenzing in Austria. It uses a Retraced-powered plugin to show the production chain for selected partners, holds numerous certifications (OCS, GOTS, GRS, OEKO-TEX, Climate Neutral, PETA-Vegan) and says it visits its factories and cotton farms annually with third-party audits. Disclosure is strong but covers a selected set of named partners rather than a complete supplier list.
How it was read: Every product listed in Boyish Jeans' live catalogue is retrieved and its stated fibre composition read individually, from the Boyish Jeans product page, Boyish Jeans' own product data and its material labels. A fibre percentage for Boyish Jeans is published only when 100% of the Boyish Jeans catalogue has been read. Items Boyish Jeans sells that carry no clothing textile, such as gift cards, packaging, jewellery and homeware, are excluded from the percentage rather than counted as a pass or a fail.
Why excluded: These are the items Boyish Jeans sells that carry no clothing textile to rate: gift cards, packaging and returns kits, jewellery, homeware, toys, body care and checkout line items. Boyish Jeans' fibre percentage leaves them out rather than counting them as a pass or a fail.
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