Free returns & exchanges

Thinking Mu Certified wool jumper | multicoloured "stripe multicolor guiu knitted sweater - multicolor"

€72 €179 -60%
Size

Choose your size

True to size. Take your usual size.

In the photos, The model is 187 cm tall and wears size M

Size guide
Size equivalents
Size XS S M L XL
FR equivalent 36 38 40 42 44

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

  • A 100% wool jumper, from RWS-certified farms (Responsible Wool Standard), with no added synthetic fibres.
  • A chunky textured knit with real body: the jumper keeps you warm on its own and gets noticed effortlessly.
  • Made in Spain, close to its European workshops.

Material & feel

Wool holds in body heat while letting moisture escape: you stay warm without overheating as you go from the cold outside to the heating indoors. The thick ribbed knit makes a dense jumper that wraps around you. A natural material through and through, which develops a patina over the winters.

When to wear it?

From October to March, on its own in cool, dry weather. In the depths of winter, as a warm layer under a coat for commutes and weekend walks.

Fit & size

The straight fit leaves your shoulders and arms free: you can raise your arms, drive or carry a bag without it pulling. It keeps enough room for a thin layer underneath.

True to size. Take your usual size.

In the photos, The model is 187 cm tall and wears size M

Care guide

Hand wash cold
Do not bleach
Do not tumble dry
Dry flat
Iron inside out on low heat
Do not dry clean
Material 100% certified wool
Country of manufacture Spain
Fit Straight
Length Hip length
Collar Round
Sleeves Long
Thickness Thick
In-store availability +
Lyon 1er
Unavailable
S M L XL XXL
Paris 10ème
Unavailable
S M L XL XXL
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 ↗

Climate change

8.4 kg CO₂e

Water used

3,879 L

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% certified wool.

  • Made in Spain

  • RWS-certified wool

    Certifies animal welfare in wool production. The label →

  • Verified workshops

    We have checked the documents provided by Thinking Mu 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

4 / 5
★★★★★ ★★★★★
1 verified reviews
5★ 0
4★ 1
3★ 0
2★ 0
1★ 0
GS
Gauthier S.
Verified purchase
February 2026
★★★★★ ★★★★★ Size XXL · Navy blue with multicoloured stripes

Original product and unanimously praised as pretty

Translated from French

Thinking Mu

// The brand

Thinking Mu

A pioneer of circular fashion, Thinking Mu turns innovative and recycled fibres into colourful, committed pieces. It guarantees full transparency and a minimal environmental footprint for every garment it makes.

Discover the brand

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Certified wool jumper | multicoloured "stripe multicolor guiu knitted sweater - multicolor", Thinking Mu, photo 1
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Certified wool jumper | multicoloured "stripe multicolor guiu knitted sweater - multicolor", Thinking Mu, photo 2
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Certified wool jumper | multicoloured "stripe multicolor guiu knitted sweater - multicolor", Thinking Mu, photo 3
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Certified wool jumper | multicoloured "stripe multicolor guiu knitted sweater - multicolor", Thinking Mu, photo 4
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Certified wool jumper | multicoloured "stripe multicolor guiu knitted sweater - multicolor", Thinking Mu, photo 5
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Certified wool jumper | multicoloured "stripe multicolor guiu knitted sweater - multicolor", Thinking Mu, photo 6

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