All-new Vertex Speed | Free shipping & returns

Find a store

EN

Please select your preferred shipping region:

  • Australia

  • Austria

  • Belgium

  • Canada

  • China

  • Czech Republic

  • Denmark

  • Finland

  • France

  • Germany

  • Ireland

  • Italy

  • Japan

  • New Zealand

  • Norway

  • Poland

  • Spain

  • Sweden

  • Switzerland

  • The Netherlands

  • United Kingdom

  • 4 4 5.5 4ZM3.5 4C3.22386 4 3 3.77614 3 3.5C3 3.22386 3.22386 3 3.5 3C3.77614 3 4 3.22386 4 3.5C4 3.77614 3.77614 4 3.5 4ZM1.5 4C1.22386 4 1 3.77614 1 3.5C1 3.22386 1.22386 3 1.5 3C1.77614 3 2 3.22386 2 3.5C2 3.77614 1.77614 4 1.5 4ZM2.5 5C2.22386 5 2 4.77614 2 4.5C2 4.22386 2.22386 4 2.5 4C2.77614 4 3 4.22386 3 4.5C3 4.77614 2.77614 5 2.5 5ZM4.5 5C4.22386 5 4 4.77614 4 4.5C4 4.22386 4.22386 4 4.5 4C4.77614 4 5 4.22386 5 4.5C5 4.77614 4.77614 5 4.5 5ZM6.5 5C6.22386 5 6 4.77614 6 4.5C6 4.22386 6.22386 4 6.5 4C6.77614 4 7 4.22386 7 4.5C7 4.77614 6.77614 5 6.5 5ZM7.5 6C7.22386 6 7 5.77614 7 5.5C7 5.22386 7.22386 5 7.5 5C7.77614 5 8 5.22386 8 5.5C8 5.77614 7.77614 6 7.5 6ZM5.5 6C5.22386 6 5 5.77614 5 5.5C5 5.22386 5.22386 5 5.5 5C5.77614 5 6 5.22386 6 5.5C6 5.77614 5.77614 6 5.5 6ZM3.5 6C3.22386 6 3 5.77614 3 5.5C3 5.22386 3.22386 5 3.5 5C3.77614 5 4 5.22386 4 5.5C4 5.77614 3.77614 6 3.5 6ZM1.5 6C1.22386 6 1 5.77614 1 5.5C1 5.22386 1.22386 5 1.5 5C1.77614 5 2 5.22386 2 5.5C2 5.77614 1.77614 6 1.5 6Z"

    United States

Please select your preferred shipping region:

  • Australia

  • Austria

  • Belgium

  • Canada

  • China

  • Czech Republic

  • Denmark

  • Finland

  • France

  • Germany

  • Ireland

  • Italy

  • Japan

  • New Zealand

  • Norway

  • Poland

  • Spain

  • Sweden

  • Switzerland

  • The Netherlands

  • United Kingdom

  • 4 4 5.5 4ZM3.5 4C3.22386 4 3 3.77614 3 3.5C3 3.22386 3.22386 3 3.5 3C3.77614 3 4 3.22386 4 3.5C4 3.77614 3.77614 4 3.5 4ZM1.5 4C1.22386 4 1 3.77614 1 3.5C1 3.22386 1.22386 3 1.5 3C1.77614 3 2 3.22386 2 3.5C2 3.77614 1.77614 4 1.5 4ZM2.5 5C2.22386 5 2 4.77614 2 4.5C2 4.22386 2.22386 4 2.5 4C2.77614 4 3 4.22386 3 4.5C3 4.77614 2.77614 5 2.5 5ZM4.5 5C4.22386 5 4 4.77614 4 4.5C4 4.22386 4.22386 4 4.5 4C4.77614 4 5 4.22386 5 4.5C5 4.77614 4.77614 5 4.5 5ZM6.5 5C6.22386 5 6 4.77614 6 4.5C6 4.22386 6.22386 4 6.5 4C6.77614 4 7 4.22386 7 4.5C7 4.77614 6.77614 5 6.5 5ZM7.5 6C7.22386 6 7 5.77614 7 5.5C7 5.22386 7.22386 5 7.5 5C7.77614 5 8 5.22386 8 5.5C8 5.77614 7.77614 6 7.5 6ZM5.5 6C5.22386 6 5 5.77614 5 5.5C5 5.22386 5.22386 5 5.5 5C5.77614 5 6 5.22386 6 5.5C6 5.77614 5.77614 6 5.5 6ZM3.5 6C3.22386 6 3 5.77614 3 5.5C3 5.22386 3.22386 5 3.5 5C3.77614 5 4 5.22386 4 5.5C4 5.77614 3.77614 6 3.5 6ZM1.5 6C1.22386 6 1 5.77614 1 5.5C1 5.22386 1.22386 5 1.5 5C1.77614 5 2 5.22386 2 5.5C2 5.77614 1.77614 6 1.5 6Z"

    United States

New Footwear

Run the climb in the new Vertex Speed, with a hybrid midsole for grip and speed into the ridgeline.

Shop women’s

Shop men’s

Free returns

Changed your mind? Return eligible items within 30 days. Start a free return.

New arrivals

Head-to-toe essentials for every summer objective.

New arrivals

Head-to-toe essentials for every summer objective.

Run the climb

The all-new Vertex Speed: for fast movement on steep terrain.

Make It Last

ReBIRD™ makes it easy to take care of your gear.

New arrivals

Head-to-toe essentials for every summer objective.

New arrivals

Head-to-toe essentials for every summer objective.

Run the climb

The all-new Vertex Speed: for fast movement on steep terrain.

Make It Last

ReBIRD™ makes it easy to take care of your gear.

Ionia Merino Wool Shirt LS Men's
€120.00

Ionia Merino Wool Shirt LS Men's

Fair Trade Certified

Rating Distribution

Select a row below to filter reviews.
5 reviews with 5 stars.
0 reviews with 4 stars.
3 reviews with 3 stars.
0 reviews with 2 stars.
2 reviews with 1 star.

Overall Rating

3.6
4 out of 7 (57%) reviewers recommend this product

Review this Product

Select to rate the item with 1 star. This action will open submission form.
Select to rate the item with 2 stars. This action will open submission form.
Select to rate the item with 3 stars. This action will open submission form.
Select to rate the item with 4 stars. This action will open submission form.
Select to rate the item with 5 stars. This action will open submission form.
Adding a review will require a valid email for verification

Rating Summary

long
thickness
wearing
layering
washing
fit
sleeves
satisfaction
9 to 10 of 10 Reviews
9 – 10 of 10 Reviews
Age55 to 64
GenderMale
Body TypeLean
1 out of 5 stars.

Décevant

11 months ago
Mauvaise qualité! J’ai lavé ce produit au cycle délicat et séchage à sec et c’est comme s’il avait 15 ans
Translate with Google
Q: Your Height:
A: 5,11 pieds

No, I do not recommend this product.

Was this helpful?
Response from Arc'teryx:
10 months ago
Customer Service
Bonjour Michel, nous sommes désolés d'apprendre que la qualité du t-shirt en laine de mérinos Ionia ML après le lavage vous déçoivent. Nous transmettrons votre commentaire à notre équipe de conception. Merci pour votre commentaire.
0 Comments
5 out of 5 stars.

Favorite Base layer

a year ago
I wear this for running as a stand alone layer and as a base layer. I'm 5'9" 150lbs and went with a medium for a looser fit. No odor issues after several uses. I would love to see a lighter white/beige/natural color.
Was this helpful?
0 Comments
9 – 10 of 10 Reviews
Ionia Merino Wool Shirt LS
rating 3.6 out of 510 Reviews

Versatile, comfortable wool-blend tee for a wide range of mountain activities.

€120.00
Colour:Tatsu
Size:
Sizing chart & Fit guide
Free shipping & Free returns

Ionia Merino Wool Shirt LS Men's

Innate performance and natural comfort – the Ionia delivers. Made from Merino wool – a material known for temperature regulation and odour resistance – it’s light, soft, breathable, and responsibly sourced. The construction wraps the wool’s fine-gauge fibres around a nylon core for added durability. The fit is streamlined and comfortable, and the articulated patterning moves with you on hikes, runs, tours, and treks.

Trail

For technical mountain activities, durable and protective designs with a focus on freedom of movement for remote and varied conditions.

Natural fibre

Textiles made from natural fibres provide inherent benefits and next-to-skin comfort.

Synthetic fibre

Engineered materials that offer enhanced properties or performance.

Fair Trade Certified™

Produced in a Fair Trade Certified facility. Building worker well-being into our product DNA.