
GRAMMAR
GRAMMAR fibre report from Hold The Throne: the real plant fibre percentage and natural score, tested by label to the Throne Standard.
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Who’s behind it
Sourcing
Getting It
Alpkit is not a B Corp. The brand-level labels are thinner than the product-level ones.
Flagged in the sourcing ledger before you buy.
What the label won’t tell you
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.
Each feature below was checked against the product feed and the brand’s own documents
100% plant fibre (organic cotton, linen, hemp) | 362 (21.0%) synthetic (polyester, nylon, elastane) | 7 (0.4%) semi-synthetic (viscose, modal, Tencel, bamboo) | 130 (7.6%) animal fibre (wool, silk, down) | 1147 (66.7%) no stated composition
Not disclosed (states no c…. Not disclosed at farm level; brand states it uses no cotton from high-risk regions. Not disclosed
Full named Tier 1 factory list published (approx. 42 factories) with ownership and audit status; in-house workshop AKHQ. China (24 factories: Wuhan, Huizhou, Guangzhou, Quanzhou, Xiamen, Zhejiang, Shanghai, Dalian, Dongguan, Shenzhen, Zhongshan), Taiwan (9: Taichung, Kaohsiung), UK (3: Nottingham, Darlington), plus Vietnam (Ho Chi Minh), Bulgaria (Trilistnik), Germany, Belgium (Antwerp), Italy (Asolo), Japan (Osaka) and US. Screened against ETI Base Code; annual audits vs Code of Conduct and Environmental Screening Checklist; certified B Corp (score 122.6, 2024); Restricted Substances List
PFAS-free (brand claim). Take-back / repair programme on record. 1.
100% plant fibre (organic cotton, linen, hemp) | 362 (21.0%) synthetic (polyester, nylon, elastane) | 7 (0.4%) semi-synthetic (viscose, modal, Tencel, bamboo) | 130 (7.6%) animal fibre (wool, silk, down) | 1147 (66.7%) no stated composition
Not disclosed at farm level; brand states it uses no cotton from high-risk regions. Not disclosed
Full named Tier 1 factory list published (approx. 42 factories) with ownership and audit status; in-house workshop AKHQ. China (24 factories: Wuhan, Huizhou, Guangzhou, Quanzhou, Xiamen, Zhejiang, Shanghai, Dalian, Dongguan, Shenzhen, Zhongshan), Taiwan (9: Taichung, Kaohsiung), UK (3: Nottingham, Darlington), plus Vietnam (Ho Chi Minh), Bulgaria (Trilistnik), Germany, Belgium (Antwerp), Italy (Asolo), Japan (Osaka) and US
PFAS-free (brand claim). Take-back / repair programme on record. 1.
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: Alpkit 28% plant / 2758 styles · Pact 60.5% / 217 · MATE the Label 58.4% / 106 · Patagonia 29.2% / 0 · Gymshark 14.7% / 0 · Harvest & Mill 100% / 135 · Terra Thread 100% / 44 · Everlane 64.9% / 733 · Kotn 86.9% / 1032 · Boody 0% / 156 · Kent 100% / 45.
Where the materials come from, who makes it, and how traceable it is.
Alpkit publishes a full, named Tier 1 factory list of roughly 42 factories giving each factory’s location, products, ownership, audit status and length of relationship, and makes about 30% of its range in its own UK workshop (AKHQ, Nottingham). Alpkit’s factories are mainly in China (24), Taiwan (9) and the UK (3), plus Vietnam, Bulgaria, Germany, Belgium, Italy, Japan and the US, all screened against the ETI Base Code and audited annually. Alpkit uses non-mulesed merino from named supplier Solarwool Apparel and states it uses no cotton from high-risk regions, though it does not trace cotton to specific farms; Alpkit is a certified B Corp (score 122.6).
How it was read: Every product listed in Alpkit's live catalogue is retrieved and its stated fibre composition read individually, from the Alpkit product page, Alpkit's own product data and its material labels. A fibre percentage for Alpkit is published only when 100% of the Alpkit catalogue has been read. Items Alpkit 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 Alpkit sells that carry no clothing textile to rate: gift cards, packaging and returns kits, jewellery, homeware, toys, body care and checkout line items. Alpkit's fibre percentage leaves them out rather than counting them as a pass or a fail.
A peek at the leaderboard
| # | Brand ↕ | Plant fibre ↕ | Fibre score ↕ | SKUs ↕ | GOTS ↕ |
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GRAMMAR fibre report from Hold The Throne: the real plant fibre percentage and natural score, tested by label to the Throne Standard.

LA Relaxed fibre report from Hold The Throne: the real plant fibre percentage and natural score, tested by label to the Throne Standard.

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