Berlin — Kathmandu · Founded on conviction

I saw what was
being taken
from the people
who make the most
beautiful things
on earth.

I grew up between Hong Kong and the Himalayas. I walked the runways of Chanel and Armani. I reported on human rights for fairplanet.org. REIN is what those three lives made inevitable.

WFTO certified partners · Verified fibre provenance
REIN Berlin certified mountain fibre
Average fibre diameter
14µm
Independently certified
Certified mountain fibre· WFTO cooperative partners· 14µm average diameter· 80g per animal per year· Verified at source· Berlin — Kathmandu· Certified mountain fibre· WFTO cooperative partners· 14µm average diameter· 80g per animal per year· Verified at source· Berlin — Kathmandu·
01
Cooperatives are the architecture of fair craft.

Not individual workshops. Not charitable programmes. Cooperatives give small producers collective bargaining power, shared infrastructure, and economic continuity. That's the only structure REIN trusts with its sourcing.

02
Rarity has responsibility.

The world's finest natural fibres should have the most transparent, verifiable, human supply chains. Scarcity is not a licence for exploitation. It is an argument for rigour.

03
Knowledge is the product.

Every piece carries generations of craft intelligence, held by producers who were paid fairly for it. That is what you are buying. The material is the evidence of that knowledge — not the other way around.

How we source

Most brands source the material,
then find a story.
We find the cooperative first.

Every cooperative we work with must hold independently verified certification before any conversation about product begins. This sequence — ethics first, craft second — is what separates REIN structurally from brands that bolt an ethics story onto a sourcing decision already made.

01
Certification gateWFTO membership, fibre-quality marks, or both — required before any sourcing conversation begins.
02
Relationship and verificationCertification is the filter, not the ceiling. We build direct relationships to understand how the standards are lived.
03
Named, not spotlightedCooperatives appear on every provenance card. Transparency without becoming a discovery route.
The certifications we require
World Fair Trade Organisation

An organisational certification — it covers how the cooperative operates, not just what it makes. Fair wages, safe conditions, democratic governance, gender equity. Independently audited. Not self-declared.

Cooperative structure
Fibre provenance certification

Independent verification of grade, species, and origin. In a market where blended and mislabelled fibre is routine, this is the document. We carry it for every product we make.

Material provenance

Most certified-fibre brands have no cooperative-level accountability. Most fair-trade brands don't work at this level of material quality. REIN operates at the intersection.

Fibre diameter
14µm
Average. Independently measured and certified. Among the finest natural fibres on earth.
Annual yield per animal
80g
Of combable fibre. A single scarf requires the annual yield of several animals. The scarcity is real.
Loom age
400+
Years the traditional throw-shuttle loom predates the industrial revolution. We don't call it handmade. We call it what it is.
Certifications required
Two
Independent certifications — cooperative structure and material provenance — before any sourcing relationship begins.
Slate — REIN Berlin
Slate
Certified · WFTO€ 269
Colour — REIN Berlin
Colour
Certified · WFTO€ 280
Hydra — REIN Berlin
Hydra
Certified · WFTO€ 155
Our story
The decision
Two educations, one conclusion
What we built
The conviction

I didn't leave the fashion world in disappointment. I left with a very specific understanding of what it could do — and a very clear picture of what it was failing to do for the communities whose knowledge made it possible.

The craft communities I grew up around in Asia were not being exploited by fashion houses in Paris. They were being held in place by the intermediaries between them and any market that would have paid fairly. Local brokers. Middlemen. Business people who had built their livelihoods on keeping producers dependent. That was the structure that needed changing.

— and that the product could be better for it.

Two educations, one conclusion

I was scouted in Hong Kong the summer after school and spent years on the runways of Chanel, Armani and Louis Vuitton. Later, while studying journalism, I began writing on human rights and the environment for Fairplanet. Those two lives were not as separate as they looked. One taught me what genuine quality feels like. The other taught me exactly who was being denied the benefit of producing it.

What the numbers showed

Journalism has one discipline that changes everything: you are required to show your working. I documented supply chains. I interviewed producers who could tell me, in exact figures, the difference between what they were paid and what their work eventually sold for in European boutiques. The numbers were not close. The cooperative model was the only structure I found that actually changed them.

The extraordinary fibre is the outcome of treating producers well. It is not a coincidence. It is not a marketing claim. It is what happens when the structure is right — and when someone who has seen both ends of the supply chain decides to close the distance between them.
Read the full story
What ships with every product

The provenance card is the record — not a marketing document.

Every REIN product ships with a provenance card carrying the cooperative's name, its certifications, the region of production, and the fibre grade data. If you want to verify any of it, you can.

Learn about our sourcing
REIN
Provenance record
Certified mountain fibre
Cooperative
On file · verified
Region
Mountain district
Himalayan range
Fibre grade
14µm avg diameter
Certified provenance
Loom type
Traditional
throw-shuttle
WFTO certified cooperative Fibre provenance verified Berlin — Kathmandu
REIN Berlin founder
The founder
"I grew up around exquisite craftsmanship and walked the runways of Chanel. REIN is what happened when those two worlds finally made sense together."

Her father reads the stars. Her mother is from Hong Kong. She grew up between those two worlds — and between them, she fell in love with the things made by hand in the places most people only pass through. A modelling career that began on the streets of Hong Kong took her to the runways of Chanel and Armani. Later, writing on human rights and the environment for fairplanet.org, she learned exactly what was happening to the communities whose knowledge made all of it possible. REIN was the only conclusion that made sense.

Luxury Fashion fairplanet.org Founded REIN