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Men's Merino Button‑Up

4.6
Rated 4.6 out of 5 stars
280 Reviews
$170
$170
Coastal Blue
Coastal Blue
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Coastal Blue
Coastal Blue
Coastal Blue
Coastal Blue
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Model is 6'1", has a 40" chest and is wearing size M

Men's Merino Button‑Up

4.6
Rated 4.6 out of 5 stars
280 Reviews
$170
$170
Stylishly tailored and extraordinarily comfortable. This button-up looks sharp, feels incredible against your skin, moves with your body, and performs like activewear. Stylishly tailored and extraordinarily comfortable. This button-up looks sharp, feels incredible against your skin, moves with your body, and performs like activewear.Learn More
Color Coastal Blue
Size
Size guide
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Only 4 payments of $43 with
Stylishly tailored and extraordinarily comfortable. This button-up looks sharp, feels incredible against your skin, moves with your body, and performs like activewear.
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  • Odor resistant Odor resistant
  • Fast drying Fast drying
  • 4-way stretch 4-way stretch
  • Anti-wrinkle Anti-wrinkle
Fabric and Details
  • 60% Merino wool, 40% Polyester
  • A Merino-poly blend for natural comfort, added structure, and quick-dry performance
  • Birdseye pique jersey
  • 165gsm
  • A soft, stylish and comfortable button up you’ll want to wear every day.
  • Resists wrinkles so it is perfect for packing and always looks sharp.
  • Casual and versatile style with no flashy logos.
  • Fiber micron: Fine 18.9
15 µm
18.9 µm
25 µm
Care instructions
  • Machine wash cold gentle
  • Do not bleach
  • Tumble dry in low temperature
  • Iron in low temperature
  • Line dry
  • Do not dry clean
Merino Care 101
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Perfect Fit. Merino Performance.

  • Lightweight-meets-compact construction perfect for easy packing.
  • Feels silky soft and luxurious against your skin.
  • Wrinkle resistant so you’ll always look sharp on the go.
  • Casual and versatile style with no flashy logos.
  • Dries fast, keeping you comfortable.
Perfect Fit. Merino Performance.
Nature’s miracle fabric

Nature’s miracle fabric

Every Merino wool fiber has a waxy coating called Lanolin, which helps wick moisture away from your body and acts as a safeguard against odor-causing bacteria. This is what allows our Merino to stay breathable and dry while smelling and feeling fresh, no matter what you put it through.

Softer than cotton

Softer than cotton

This wool isn’t like your typical itchy sweater. We only use superfine (18.9 micron) Merino wool, resulting in a luxuriously silky soft feel that’s lighter and more plush than your average Merino or cotton. And unlike most clothes, it'll also maintain its form over time and won’t get ruined after a wash.

Merino Performance Piqué

Merino Performance Piqué

Engineered for breathability and movement, this piqué knit blends 60% Merino wool with 40% recycled polyester. Merino provides natural softness, thermoregulation and odor resistance. Polyester adds durability, shape retention and faster drying. The textured knit increases airflow and reduces cling, making it ideal for repeat wear in hot and humid climates.

“The perfect T-shirt can see you through almost any situation, and Unbound makes a strong bid for the title with their chic Merino designs.”

"It's the most popular T-shirt in our Merino guide and well-loved by travelers. It's very soft and lightweight, and it packs down to a tiny roll."

“These tees have a sophisticated European elegance to them, thanks to both the material and design. Just looking at them makes you feel chic.”

“Between the flattering fit and the classic style, it's a great option for travel.”

"I may hold off on washing this T-shirt for another few weeks. It miraculously looks and smells like it was just cleaned."

Travel Leisure
WIRED
Forbes
Lonely Planet
Fast Company

"This is the perfect base layer as it’s super lightweight and is anti-wrinkle and moisture-wicking. This can quickly become your new closet staple at home and on the road."

"I may hold off on washing this T-shirt for another few weeks. It miraculously looks and smells like it was just cleaned."

"Lightweight and breathable, this shirt has a perfectly soft feel. The thin material is moisture-wicking, making this great for layering or wearing on its own."

"Unbound Merino sits at the intersection of travel gear and luxe knitwear, offering wool garments in timeless styles. They use superfine premium Merino wool that’s Woolmark-certified."

"This shirt's wool fibers lock odor molecules within and only release them on washing — which means less washing and more wearing. That makes this the ultimate travel top."

Travel + Leisure
Fast Company
Conde Nast Traveller
Bustle
Refinery29
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Black

Everyday Versatility

One shirt. Airport to arrival.

Black

Lightweight & Compact

Packs down small. Shows up sharp.

Navy

Soft Against Skin

Fine 18.9-micron Merino feels smooth, never stiff.

About our wool

  • Woolmark® certified Merino wool means you can expect the highest standards related to fiber content, performance, color fastness, and dimensional stability.
Woolmark

What people are saying

4.6
Rated 4.6 out of 5 stars
Based on 280 reviews
Slide 1 selected
Total 5 star reviews: 222 Total 4 star reviews: 28 Total 3 star reviews: 15 Total 2 star reviews: 5 Total 1 star reviews: 10
How did you find the fit?Rated -0.1 on a scale of minus 2 to 2
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280 reviews
  • DW
    Douglas W.
    Verified Buyer
    I recommend this product
    What size did you buy? L
    Rated 5 out of 5 stars
    5/7/26
    Excellent product

    Excellent fit, lightweight fabric. Packs well with few wrinkles.

    How did you find the fit?Rated 0.0 on a scale of minus 2 to 2
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  • PS
    Paul S.
    Verified Buyer
    I recommend this product
    What size did you buy? L
    Rated 5 out of 5 stars
    5/3/26
    Great Shirt

    I bought this as an all-purpose shirt for travel and work, and it’s been exactly what I needed for spring and summer. The best part is honestly being able to wear it several days in a row without it smelling or showing any sweat marks. It’s thin enough for warm days but still keeps me comfortable when it’s a bit chilly, and it looks just as good at a nice dinner as it does on the weekend. I just toss it in the washer and hang it up to dry, which has worked perfectly so far. I’m really happy with the quality and definitely plan on keeping this one in the rotation for a long time.

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  • TB
    Travis B.
    Verified Buyer
    I recommend this product
    What size did you buy? M
    Rated 5 out of 5 stars
    4/28/26
    My favorite merino shirt

    I own a lot of merino clothing from different brands, but this is solidly the best shirt. It looks dressy, is very comfortable, doesn’t wrinkle easily, and has all the usual merino benefits like resisting odors.

    How did you find the fit?Rated 0.0 on a scale of minus 2 to 2
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  • MP
    Mark P.
    Verified Buyer
    I recommend this product
    What size did you buy? M
    Rated 4 out of 5 stars
    4/23/26
    Merino Button Up

    A little heavier than I expected, otherwise it would have been 5 stars. This along with other Merino wool products freshen up so well in the LG Styler, that they are now the only shirts/tops I buy.

    How did you find the fit?Rated 0.0 on a scale of minus 2 to 2
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  • JJ
    Jason J.
    Verified Buyer
    I recommend this product
    What size did you buy? M
    Rated 5 out of 5 stars
    4/22/26
    Very comfortable

    Very comfortable shirt. So soft.

    How did you find the fit?Rated 0.0 on a scale of minus 2 to 2
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