
The Simple Folk
The Simple Folk sustainability review: the real plant fibre percentage and natural score, tested by label to the Throne Standard. See the data.
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The headline breakdown, then every product read fibre by fibre, no sampling.
| Fibre | Styles | % | Measure |
|---|---|---|---|
| 100% plant fibre (organic cotton, linen, hemp) | 237 | 74.3% | Natural |
| synthetic (polyester, nylon, elastane) | 9 | 2.8% | Synthetic |
| no stated composition | 73 | 22.9% | Unclear |
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100% plant fibre against the skin, nothing synthetic, nothing coated.
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| Brand | 4Arvor LifeYou’re viewing |
5Where Does It Come From? | 5The Classic T-Shirt Company | 5Momotaro Jeans | + |
|---|---|---|---|---|---|
| Fibre score | 4 / 5 | 5 / 5 | 5 / 5 | 5 / 5 | |
| Plant fibre | 963% | 100% | 100% | 100% | |
| Synthetic | 0% | 0% | 0% | 0% | |
| Styles scanned | 389 | 89 | 38 | 44 | |
| GOTS | Yes | — | Yes | — | |
| Cotton origin | Not disclosed | India | India | Zimbabwe (many flagship models… |
Real figures from the Throne Standard scan. Add any of 1,000+ scanned brands in the compare tool.
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The Simple Folk sustainability review: the real plant fibre percentage and natural score, tested by label to the Throne Standard. See the data.

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Arvor Life is a Cornwall (UK) designed outdoor-clothing brand built on vegan, plastic-free garments made from recycled or organic fabric, including a ‘Recycled Ocean Plastic’ collection, and it funds ocean-plastic collection with purchases. However, Arvor Life publishes no factory names, manufacturing locations, mills, certifications or supplier list, so its material claims cannot be independently traced. Transparency is limited to a materials-and-mission narrative.
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MARKETING CLAIMS (self-reported, not third-party verified): the headline promise that "every item removes 1lb o
Arvor Life does not publicly state the manufacturing country of its garments. The brand states its t-shirts and tops are "100% organic cotton," printed with "water-based eco-friendly ink" using "low waste printing tech," but the country where the blank garments are made or printed is Not publicly documented on its site or on third-party stockists.
Arvor Life is an independent, founder-owned eco clothing brand founded by Charlotte Foxhall, a wild swimmer from Cornwall, UK, who is publicly listed and self-described as the brand's founder (she gives a start date of around May 2022 and also works as a Programme Director at the World Parrot Trust). Arvor Life is based in Cornwall, England ("Arvor" is Cornish for coast / "between land and sea") and is not disclosed as owned by any parent company or investor. Note: several unrelated UK companies share the "Arvor" name on Companies House (Arvor Group Ltd, Arvor Capital Ltd, Arvor Limited, Arvor Services Ltd); none of these could be confirmed as the registered legal entity behind the clothing brand, so Arvor Life's exact company registration is Not publicly documented.
Arvor Life is a real, currently-trading legitimate business. It operates a live e-commerce store (arvorlife.com) with working checkout, listed contact details (contact@arvorlife.com, Mon–Sat hours), active Instagram/TikTok/Facebook/Etsy presence, and is stocked by at least one independent third-party retailer (Outdoor Swimmer Shop). It is not defunct.
Arvor Life is a small-batch / slow-fashion independent brand, not fast fashion. It is a single-founder Cornwall micro-business selling a limited range of print-on-demand / made-to-order organic cotton apparel and eco accessories, and runs a circular take-back scheme where worn-out 100% organic cotton items can be sent back to be remade into new products. There is no evidence of high-volume, trend-churn, low-cost fast-fashion production.
Certifications: Arvor Life holds no independently listed third-party certifications. No GOTS, OEKO-TEX, Fair Trade, B Corp, or European Flax certification is claimed on the brand's website, its product pages, third-party stockists, or anywhere found in research. The brand describes its cotton as "organic" and its inks as "vegan" and "water-based," but these are self-described product attributes rather than verified certification marks. Certifications: Not publicly documented / none found..
Arvor Life holds the following certifications: Arvor Life holds no independently listed third-party certifications. Beyond any paper certification, our scan of 17 Arvor Life styles found 100.0% is 100% plant fibre, which is the measurable material fact behind Arvor Life's claims.
So many Arvor Life basics are pure cotton, but Arvor Life's fitted and active styles typically add a small share of synthetic.
"Sustainable costs more" is usually backwards. Pick a product, tweak the numbers to match you, and see the real saving and waste avoided.