In-house fabric innovation
Premium European quality
Responsible wool
Personal size support
Alex merino shirt
✔️ Silk-like softness: superfine merino wool
✔️ Naturally odour-resistant: wear more, wash less
✔️ Wrinkle-resistant: stay sharp from 9 to 9
- This shirt has a classic collar
- 100% superfine merino wool : 17,5 micron
- weight: 135 g/m² all year round comfort
Our model Henri is 188cm high, has a chest of 98cm and a waist of 80cm. He wears size and fit Large Slim.
- Our shirts are smaller then UK-US or DE sizes. In the size finder you can find the size chart where you can compare a shirt that you own with a shirt of Wolk. Please get in touch if you need help.
- Please note that the shirt can shrink from 1 to 3% overall.
- Our merino wool is mulesing free and is ZQ certified.
- The buttons are made of Corozo, a hard nut from the tagua tree.
- Wash less, wear more. Merino wool is naturally antibacterial, reducing the need for frequent washing.
- Read more about our sustainable approach.
- The merino fabric is woven in Biella, Italy, the heart of the wool industry.
- Designed in Belgium.
- Precision-stitched in Portugal.
We use total easy care merino wool. Follow these steps to ensure its lasting quality:
- Wash at 30°C delicate program, maximum 1400 cycles.
- Wash with wool detergent.
- We advise to put the shirts in a wash bag.
- Do not use fabric softener or bleach.
- Hang to dry, do not tumble dry.
- Iron at low temperature, no problem to use steam.
- More specific care tips and stain removal tips you can find at garment care
The benefits of Wolk merino wool shirts.
The ultimate 365-day fabric: Merino's adaptive thermoregulation means it works flawlessly all year round, keeping you cool in the heat, and it traps warmth when winter arrives.
Here is why it excels in the heat and all year round:
- No "Linen Chill": Unlike linen, which stays damp and freezes when you enter the AC, Merino regulates temperature seamlessly so you stay comfortable everywhere.
- Built-In Sun Protection: It naturally provides a UPF of 30 to 50+ (compared to just 5 to 15 for cotton or linen) without chemical treatments.
- No Sticky Feeling: Merino absorbs moisture vapor before it turns into liquid sweat, preventing that clammy, sticky feeling.
- Odor-Free: It naturally resists bacteria, keeping you fresh through hot commutes or long travel days.
The Best Merino Dress Shirt — According to Our Customers
Experience the ultimate merino wool shirt, designed to resist wrinkles and odours like no other—even after several days of wear.
With its thermoregulating properties, this merino shirt is perfect for every season. It keeps you cool when it’s warm and warm when it’s cold. Woven in Italy from superfine merino wool, this is quality you can truly feel.
Want to know more about our different shirt styles?
Great quality, super comfortable, fits good, handles sweating.
⭐️⭐️⭐️⭐️⭐️
"It feels great, and even in the warm summer weather, when I sweat, it doesn't feel uncomfortable, it dries rather quickly. And I indeed don't have an odour problem with it."
Pieter- verified customer
Shirt size guide | Wolk
Compare a garment you love with our size charts and find your perfect size and fit.
The Alex, Tristan, and Oliver shirts have identical size specifications and are available in both Slim and Relaxed fits.
HOW TO MEASURE YOUR SHIRT
A. CHEST: Measure across, 2.5 cm (1 in.) below the armhole.
B. WAIST: Measure across at the narrowest part of the garment. If no waist is defined, measure halfway between the armpit and the bottom of the shirt.
C. SLEEVE: From the centre of the neck, measure across to the outside edge of the shoulder, and then down to the bottom of the cuff.
D. COLLAR: Measure from the outer edge of the buttonhole, straight to the center of the button.
E. SHOULDERS: Measure across the front of the garment, from the outside edge of one shoulder to the other.
F. BACK LENGTH: Measure from the highest point of the shoulder (where the collar meets the body) to the bottom.
NOTE: Like all woven shirts, our shirts can shrink 1 to 3%.
Slim fit
| S | M | L | XL | XXL | |
|---|---|---|---|---|---|
| A. CHEST | 49.5 cm | 51.5 cm | 53.6 cm | 56 cm | 58.5 cm |
| B. WAIST | 45.5 cm | 47 cm | 49.5 cm | 52 cm | 54.5 cm |
| C. SLEEVE | 86.5 cm | 88.5 cm | 90 cm | 92.5 cm | 94.5 cm |
| D. COLLAR | 39 cm | 40 cm | 41.5 cm | 43 cm | 44.5 cm |
| E. SHOULDERS | 43.5 cm | 45.5 cm | 47.5 cm | 49.5 cm | 51.5 cm |
| F. BACK LENGTH | 75.5 cm | 76.5 cm | 77.5 cm | 78.5 cm | 79.5 cm |
Relaxed fit
| S | M | L | XL | XXL | XXXL | |
|---|---|---|---|---|---|---|
| A. CHEST | 52 cm | 53.5 cm | 56 cm | 58.5 cm | 61.5 cm | 64.5 cm |
| B. WAIST | 50 cm | 51.5 cm | 54 cm | 56.5 cm | 59.5 cm | 62.5 cm |
| C. SLEEVE | 87 cm | 88.5 cm | 90.5 cm | 92.5 cm | 94.5 cm | 96.5 cm |
| D. COLLAR | 39.5 cm | 40 cm | 42 cm | 43.5 cm | 45 cm | 46.5 cm |
| E. SHOULDERS | 44 cm | 45.5 cm | 47.5 cm | 49.5 cm | 51.5 cm | 53.5 cm |
| F. BACK LENGTH | 77 cm | 78 cm | 79 cm | 80 cm | 81 cm | 82 cm |
Please use this guide as a general guide for garment measurements. All garment measurments may vary slightly and are approximate.
While not every shirt is available in every cut, you can explore our full range of fits and sizes below. We’ve also included a step-by-step guide at the bottom to help you get your measurements just right.
Slim fit (Alex / Tristan / Oliver shirt)
| S | M | L | XL | XXL | |
|---|---|---|---|---|---|
| A. CHEST | 49.5 cm | 51.5 cm | 53.6 cm | 56 cm | 58.5 cm |
| B. WAIST | 45.5 cm | 47 cm | 49.5 cm | 52 cm | 54.5 cm |
| C. SLEEVE | 86.5 cm | 88.5 cm | 90 cm | 92.5 cm | 94.5 cm |
| D. COLLAR | 39 cm | 40 cm | 41.5 cm | 43 cm | 44.5 cm |
| E. SHOULDERS | 43.5 cm | 45.5 cm | 47.5 cm | 49.5 cm | 51.5 cm |
| F. BACK LENGTH | 75.5 cm | 76.5 cm | 77.5 cm | 78.5 cm | 79.5 cm |
Regular fit (Arne shirt)
| S | M | L | XL | XXL | XXXL | |
|---|---|---|---|---|---|---|
| A. CHEST | 51 cm | 52.5 cm | 55 cm | 57.5 cm | 60 cm | 63.5 cm |
| B. WAIST | 48.5 cm | 50 cm | 52.5 cm | 55 cm | 58 cm | 61 cm |
| C. SLEEVE | 87 cm | 88.5 cm | 90.5 cm | 92.5 cm | 94.5 cm | 96.5 cm |
| D. COLLAR | 40 cm | 41 cm | 42.5 cm | 44 cm | 45.5 cm | 47 cm |
| E. SHOULDERS | 44.5 cm | 46 cm | 47.7 cm | 49.5 cm | 51.5 cm | 53.2 cm |
| F. BACK LENGTH | 73 cm | 74 cm | 75 cm | 76 cm | 77 cm | 78 cm |
Relaxed fit (Alex / Tristan / Oliver / Ezra shirt)
| S | M | L | XL | XXL | XXXL | |
|---|---|---|---|---|---|---|
| A. CHEST | 52 cm | 53.5 cm | 56 cm | 58.5 cm | 61.5 cm | 64.5 cm |
| B. WAIST | 50 cm | 51.5 cm | 54 cm | 56.5 cm | 59.5 cm | 62.5 cm |
| C. SLEEVE | 87 cm | 88.5 cm | 90.5 cm | 92.5 cm | 94.5 cm | 96.5 cm |
| D. COLLAR | 39.5 cm | 40 cm | 42 cm | 43.5 cm | 45 cm | 46.5 cm |
| E. SHOULDERS | 44 cm | 45.5 cm | 47.5 cm | 49.5 cm | 51.5 cm | 53.5 cm |
| F. BACK LENGTH | 77 cm | 78 cm | 79 cm | 80 cm | 81 cm | 82 cm |
| F. BACK LENGTH (EZRA) | 73 cm | 74 cm | 75 cm | 76 cm | 77 cm | 78 cm |
HOW TO MEASURE YOUR SHIRT
A. CHEST: Measure across, 2.5 cm (1 in.) below the armhole.
B. WAIST: Measure across at the narrowest part of the garment. If no waist is defined, measure halfway between the armpit and the bottom of the shirt.
C. SLEEVE: From the centre of the neck, measure across to the outside edge of the shoulder, and then down to the bottom of the cuff.
D. COLLAR: Measure from the outer edge of the buttonhole, straight to the center of the button.
E. SHOULDERS: Measure across the front of the garment, from the outside edge of one shoulder to the other.
F. BACK LENGTH: Measure from the highest point of the shoulder (where the collar meets the body) to the bottom.
Please use this guide as a general guide for garment measurements. All garment measurements may vary slightly and are approximate.
This is my third merinowool shirt from Wolk. Use the size finder and you will have the right fit for a brilliant shirt.
Highly recommend! It is not needed to wash and iron the shirts everyday. After several wears no odor or bad smell.
You won't be able to go back to regular cotton shirts (ever).
Not sure of your size? Start here.
Finding your perfect fit takes less than two minutes. Grab your favourite shirt and tape measure, and follow these simple steps.
STEP 1: Grab a well fitting shirt from your closet.
STEP 2: Follow the simple instructions to measure key areas of your shirt e.g. chest, waist and shoulders.
STEP 3: Match your measurements with our sizing chart to find the ideal fit.
Between sizes? Go up.
If you are caught between sizes, sizing up ensures an elegant drape with a little extra room to breathe. Or order 2 sizes and send one back for *free. (*in EU)
Still unsure about your size? We've got you.
Send us your height and weight via chat or email and we'll personally help you choose the best option.
Benefits of our merino wool shirts
Stay fresh for days
Wrinkle Resistant
All-Season Comfort
Maximum Airflow
Soft to the skin
The European craftsmanship behind our merino shirts
From caring merino sheep farms to elite Italian textile mills and European tailoring, our supply chain is built on transparency, craftsmanship, and a complete refusal to compromise on quality.
ZQ Certified Merino: Wool You Can Feel Good About
We select the most premium wool from ZQ certified farms in New Zealand, ensuring animal welfare, land protection, and full traceability from farm to finish.
The Science of Softness: How Italian Innovation and Expertise Elevate Woven Merino
The signature soft finish of our fabric is all down to our Italian spinning and weaving experts. Drawing on 150 years of refined craftsmanship and an innovative weaving process, we deliver the best merino shirt fabric on the market—with an unparalleled quality and texture.
Designed in Belgium
Our shirts are built to last and designed to be lived in. Leveraging our roots in the outdoor industry, we source the finest materials and partner with the world’s best makers.We refined every detail to create the ultimate merino wool shirt; built to feel as good on day 100 as day one.
Tailored by Portuguese experts
Once perfected in Italy, our fabric travels to a skilled, family-owned atelier in Portugal. Their meticulous eye for detail ensures a superior finish for every shirt.
PROUDLY MADE IN EUROPE
Our 100% European production ensures premium quality, ethical working conditions, and strict environmental compliance.
Corozo buttons: natural & durable
Premium quality leaves no detail behind. Every shirt component, including our natural Corozo buttons, is chosen to look pristine for years, not seasons.
Carved from the Tagua palm nut, Corozo is nicknamed "Vegetal Ivory." This organic nut is scratch-resistant, exceptionally durable, and a sustainable upgrade to mass-produced plastic.
ZQ Certified Merino: Wool You Can Feel Good About
We select the most premium wool from ZQ certified farms in New Zealand, ensuring animal welfare, land protection, and full traceability from farm to finish.
The Science of Softness: How Italian Innovation and Expertise Elevate Woven Merino
The signature soft finish of our fabric is all down to our Italian spinning and weaving experts. Drawing on 150 years of refined craftsmanship and an innovative weaving process, we deliver the best merino shirt fabric on the market—with an unparalleled quality and texture.
Designed in Belgium
Our shirts are built to last and designed to be lived in. Leveraging our roots in the outdoor industry, we source the finest materials and partner with the world’s best makers.We refined every detail to create the ultimate merino wool shirt; built to feel as good on day 100 as day one.
Tailored by Portuguese experts
Once perfected in Italy, our fabric travels to a skilled, family-owned atelier in Portugal. Their meticulous eye for detail ensures a superior finish for every shirt.
PROUDLY MADE IN EUROPE
Our 100% European production ensures premium quality, ethical working conditions, and strict environmental compliance.
Corozo buttons: natural & durable
Premium quality leaves no detail behind. Every shirt component, including our natural Corozo buttons, is chosen to look pristine for years, not seasons.
Carved from the Tagua palm nut, Corozo is nicknamed "Vegetal Ivory." This organic nut is scratch-resistant, exceptionally durable, and a sustainable upgrade to mass-produced plastic.
Use our shirt guide to find the right shirt.
Wear more. Wash less. Pack lighter.
Thanks to Merino’s natural odor and bacteria resistance, this shirt skips the daily laundry cycle. Just hang it overnight to refresh. This makes it the ultimate hack for business travel and a minimalist capsule wardrobes.
The Shirt That Fights Creases.
Traditional cotton shirts look great, until you actually wear them. Our compact-spun merino is different. While it needs a quick iron after washing, your body heat actively fights creases the moment you put it on.
Stay flawlessly sharp through all-day business travel, and look just as fresh on days two and three.
Smoother than cotton. (Yes, really)
Exceptionally soft and undeniably premium, the fabric is crafted from superfine Merino wool. Our Italian experts use an innovative compact-spinning technology to weave the smoothest fabric imaginable. The surface is clean and smooth rather than fuzzy, feeling even sleeker than a cotton shirt.
Designed to outperform.
See how our premium merino shirts stack up against traditional cotton shirts and chemically treated performance alternatives.
FAQ- Merino wool shirt for men
Are the merino shirts scratchy? Do they feel like a traditional wool sweater?
Not at all. Wolk uses superfine, 17.5-micron Merino wool.The fibers are so thin they bend when they touch the skin. The innovative compact spinning technology makes the fibre smooth and sleek. The surface actually feels closer to silk than traditional wool and is sleeker than standard cotton.
Why is a merino wool shirt better than a cotton or a linen shirt?
- Merino wool is the ultimate temperature regulator in any season.
- It naturally wicks moisture and resists odours, unlike cotton's damp cling.
- Cotton gets heavy and cold when wet; lightweight Merino remains warm and dry.
- Choose Merino for superior comfort and performance in every environment.
- They barely wrinkle, which gives you a crisp look all day long.
Why are Wolk merino shirts more expensive than high-quality cotton or linen shirts?
You are investing in performance and technical mastery. Wolk skips the middleman to offer fair pricing on ZQ-certified, mulesing-free New Zealand wool that is woven by Italian experts and tailored responsibly in Portugal according to high European standards.
Because you wash it less, it lasts years longer, saves on water/energy, and replaces 3 or 4 traditional shirts in your wardrobe or travel bag.
How do I wash a merino shirt? Will it shrink if I put it in the machine?
Because we use "total easy care" merino wool you can wash it in a machine at 30°C on a gentle wool cycle, use liquid wool detergent, and always line dry, never hand wash and never tumble dry.
Because Merino is a natural fiber, you can expect a minor initial shrinkage of 1–3% after the first wash of our merino shirts. This is completely normal for woven merino wool and will only happen after the first wash.
Why should I use wool detergent for wool clothes?
Standard detergents contain harsh enzymes that can break down natural wool fibers.
Wool detergents are pH-neutral and enzyme-free, gently cleaning without damage.
This specialized care preserves the wool's softness, shape, and natural moisture.
Using the right detergent extends the life and performance of your garments.
Is 100% merino wool better than a merino blend?
Not necessarily—it depends entirely on what the shirt is designed to do.
About 99% of our collection is made from 100% pure Merino wool because we want you to experience the maximum natural benefits of the fiber. However, we selectively use blends when we want to achieve a specific feature that pure wool can’t manage on its own.
For example, our ultra-white shirts are blended with Tencel™ to achieve a crisp, bright white that pure wool simply cannot reach. Similarly, our everyday merino T-shirts feature a blend with 20% Nylon. Because pure Merino jersey is incredibly fine, adding a touch of nylon reinforces the fabric, preventing those annoying "micro-holes" and dramatically increasing the shirt's lifespan.
How do I know the size and fit of this merino shirt?
Wolk's merino shirts are designed with a sleek, tailored European silhouette. Our shirts come in three distinct fits: Slim, Regular, and Relaxed.
Check our merino shirt guide to have a better understanding of our shirt offer.
A few sizing notes:
- We use European sizing, which often runs smaller than UK, US, or German brands.
- Because the fabric will settle and shrink slightly (1–3%) after the first wash, it is highly recommended not to choose a tight fit.
- If you are right on the boundary between two sizes, or prefer a bit of breathing room, always size up.
- Use the Size Finder tool on each product page to compare your current garments to the correct Wolk size.
- Need personalized advice? We are ready to help via email or chat!
Do I have to pay for a return label?
On our return page you can get a return label.
Within the EU:
- Return for exchange: your return and exchange shipment are free.
- Return a few pieces of your order: free.
- Return for full refund: €9
Outside the EU:
- Return for exchange: free for return shipment.
- Return a few pieces of your order: check prices on our return page
- Return for full refund: check prices on our return page
To avoid the hassle of returning your shirt, please take a few minutes to check our size guides and measure a shirt you own. We are also available on email and chat to help you.
Can I make an exchange if the size is not correct?
Absolutely!
Just place a new order and mark at the return portal that you want an exchange. If you have got a welcome discount, please send us an email to get a new code. (hello@wolk-antwerp.com)
On our return page you can get a returnlabel.
Within the EU:
- Return for exchange: your return and exchange shipments are free.
- Return a few pieces of your order: free.
- Return for full refund: €9
Outside the EU:
- Return for exchange: free for return shipment.
- Return a few pieces of your order: check prices on our return page
- Return for full refund: check prices on our return page
