Free returns & exchanges

About Companions Wide fit organic cotton flannel trousers "magnus - eco flannel mel black"

€175
Colour · Charcoal grey
Size

Choose your size

Runs slightly large. If you're often between two sizes, take the smaller one.

In the photos, Cédric is 185 cm tall and wears size M

Size guide
Size equivalents
US size 26 27 28 29 30 31 32 33 34 35 36
FR size 36 36-38 38 38-40 40 40-42 42 42-44 44 44-46 46
Size XS XS-S S S-M M M-L L L-XL XL XL-XXL XXL

Free returns & exchanges · 30 days to send it back to us

At your door Thursday 12/11 · free delivery on orders over €150 Free returns & exchanges · 30 days to send it back to us Loyalty programme · 5% of the amount paid added to your credit Excellent on Trustpilot · 4.8/5, 2,993 reviews
This piece in detail +

Good to know

  • You pull them on like joggers, adjust them with the drawstring, and they hold their shape like proper trousers.
  • A warm organic cotton flannel, with no synthetic fibres at all.
  • Already washed before they reach you, to limit shrinkage from the first washes.

Material & feel

Flannel is a woven cotton that is then lightly brushed: the surface becomes soft and keeps the warmth against your legs. The black is marled, with shades that avoid a flat black look. The fabric has body: it hangs straight instead of clinging to your legs.

When to wear them?

From October to March, when thin cotton trousers are no longer enough. On working-from-home days, for the comfort of joggers without having to change before going out. And for walking in cold weather.

Fit & size

The elasticated waist moves with your stomach when you sit or bend, with no belt digging in. The roomy fit lets your knees move freely.

Runs slightly large. If you're often between two sizes, take the smaller one.

In the photos, Cédric is 185 cm tall and wears size M

Care guide

  • Wash at 30°, delicate cycle
  • Do not bleach
  • Do not tumble dry
  • Iron at medium temperature (150°)
  • Dry cleaning allowed
Material 100% organic cotton
Country of manufacture Portugal
Fit Wide
Rise High-rise
Stretch No stretch
Length Full length
Elasticated waist Yes
Pockets Yes
Fabric drape Structured
Sheerness Opaque
In-store availability +
Lyon 1er
Unavailable
XS S M L XL
Paris 10ème
Unavailable
XS S M L XL
Environmental cost +

Calculated using the official French government method (Ecobalyse), across the entire life cycle. The lower the score, the lower the impact.

Official French government logo · Ecobalyse v7 regulatory method.

See calculation details ↗

This garment costs the environment 28% less than a conventional equivalent.

The conventional equivalent is the same garment made from non-organic, non-recycled materials in Asia, as is standard in the industry.

Climate change

5.9 kg CO₂e

22% less

Water used

9,723 L

6% less

Regulatory environmental labelling · calculated with Ecobalyse.

Delivery & returns +

Delivery costs

Free on orders over €150 in France, Belgium, Monaco, Germany, the Netherlands and Austria. Below that, €3 to a pickup point or €5 for home delivery. See other countries.

Delivery time

Estimated delivery: Thursday 12/11. We do our best to meet this date, but it may still change slightly. Sold and shipped by WeDressFair.

Returns & exchanges

Free returns & exchanges

You have 30 days from receipt to try on your items at home, at your own pace.

Not right for you?

Returns are free: we refund you to your payment method as soon as your parcel has been processed.

Wrong size?

Request another size from your account: the exchange is free, including the return and the new delivery.

How does it work?

In your account, click "Return or exchange", then download your label: there's nothing to pay.

How to make an exchange

Loyalty programme

Every order placed with your account earns you 5% of the amount paid in credit. It's added automatically at the end of the return period, then applied on the payment page of your next order. It never expires. Find out more.

Our commitments for this piece

  • 100% sustainable materials

    100% organic cotton.

  • Vegan

    No animal-derived materials.

  • Made in Portugal

  • Verified workshops

    We have checked the documents provided by About Companions about its production workshops and the materials used, against the criteria in our charter.

Our charter & our method

Our method

01

We seek out

We look for brands whose approach actually holds up, not the ones with the best marketing.

02

We analyse

We ask for workshop names, compositions and labels, along with the proof to back them up.

03

We validate

Without proof, a brand doesn't make it into our catalogue. It's the one rule that's non-negotiable.

Our selection charter · 3 pillars

01

Respect for people

  • All brands share the names of their partner workshops with us.
  • All of them commit to respecting the fundamental principles of the International Labour Organization.
  • When they manufacture in high-risk countries, we ask for additional guarantees and labels.
02

Care for the planet

  • 100% of the clothes we select are made from at least 90% organic, vegan, recycled or natural materials.
  • All brands give us proof, with labels and certifications: GOTS, OCS, Oeko-Tex, Bluesign…
03

Integrity and values

  • At least 75% of collections must be eco-friendly.
  • All of them commit to always doing better, never worse just to produce more.
View the full charter ↗

What our customers say

5 / 5
★★★★★ ★★★★★
1 verified reviews
5★ 1
4★ 0
3★ 0
2★ 0
1★ 0
RL
Robin L.
Verified purchase
November 2025
★★★★★ ★★★★★ Size M · Charcoal grey

Super comfortable, true to size. Somewhere between smart and relaxed.

Translated from French

About Companions

// The brand

About Companions

Based in Berlin, this brand offers a menswear wardrobe of rare elegance, made solely from natural, renewable materials such as hemp and linen. About Companions champions radical "slow fashion", with clothes designed to become lasting companions for life.

Discover the brand

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Wide fit organic cotton flannel trousers | black "magnus - eco flannel mel black", About Companions, photo 1
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Wide fit organic cotton flannel trousers | black "magnus - eco flannel mel black", About Companions, photo 2
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Wide fit organic cotton flannel trousers | black "magnus - eco flannel mel black", About Companions, photo 3
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Wide fit organic cotton flannel trousers | black "magnus - eco flannel mel black", About Companions, photo 4

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