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Men's Merino Wool Trunks

4.7
Rated 4.7 out of 5 stars
24 Reviews
€41,95
€41,95
Navy
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Men's Merino Wool Trunks

4.7
Rated 4.7 out of 5 stars
24 Reviews
€41,95
€41,95
A shorter leg for a streamlined fit, these Merino wool trunks naturally resist odor, regulate temperature, and wick moisture for all-day comfort.Learn More
Color Navy Only 10 left!
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Only 4 payments of €10,49 with
A shorter leg for a streamlined fit, these Merino wool trunks naturally resist odor, regulate temperature, and wick moisture for all-day comfort.Learn More
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Fabric and Details
  • 43% Merino Wool, 42% Tencel, 10% Nylon, 5% Elastane
  • 180 gsm
  • 2 3/4" inseam on all sizes
  • Elastic waistband.
  • Fiber micron: Superfine 18.5
15 µm
18.5 µm
25 µm
Care instructions
  • Machine wash on cool temperature setting
  • Wash with like colors
  • Lay flat to dry in shade
  • Do not bleach
  • Do not tumble dry
  • Iron on low temperature setting

Merino Care 101
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Meticulously crafted for your comfort.

  • Less washing with antibacterial clothing that stays dry, clean and fresh. 
  • Dries really fast, keeping you comfortable.
  • Temperature-regulating fabric keeps you cool in all climates.
  • Tag-free band to prevent rubbing.
  • Performs better than cotton and synthetics.
Meticulously crafted for your comfort.
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 act 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 (18.5 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.

Easy care

Easy care

You won’t have to wash these trunks much at all. However, when it comes time for a refresh, simply add it to your load on the cool temperature setting and then lay flat to dry.

“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

About our wool

  • Woolmark® certified Merino wool means you can expect the highest standards related to fiber content, performance, color fastness, and dimensional stability.
  • Made in Green OEKO-TEX® certified which guarantees this item was manufactured in environmentally friendly, socially responsible facilities.
  • WRAP (Worldwide Responsible Accredited Production) certified production.
  • GOTS (Global Organic Textile Standard) certified, ensuring organic integrity and responsible manufacturing at every step.
Woolmark
OEKO-TEX
WRAP
GOTS

What people are saying

4.7
Rated 4.7 out of 5 stars
Based on 24 reviews
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24 reviews
  • MV
    Mauricio V.
    Verified Buyer
    I recommend this product
    What size did you buy? XL
    Rated 5 out of 5 stars
    10/7/26
    Better around my legs

    These feel much better around my legs. They also don’t bunch up under tighter fitting pants.

    How did you find the fit?Rated 0.0 on a scale of minus 2 to 2
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  • PS
    Patrick S.
    Verified Buyer
    I recommend this product
    What size did you buy? M
    Rated 5 out of 5 stars
    10/7/26
    Nice fit

    These are a great upgrade to my underwear drawer. Feel great, Fit great. Waistband more comfortable than a competitors.

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  • RC
    Ryan C.
    Verified Buyer
    I recommend this product
    What size did you buy? S
    Rated 5 out of 5 stars
    10/1/26
    So Comfortable

    Great underwear and awesome for travel.

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  • CD
    Colyn D.
    Verified Buyer
    I recommend this product
    What size did you buy? M
    Rated 5 out of 5 stars
    9/28/26
    A worthy sidegrade!

    Trading open airflow and zero compression for a snug, contoured fit, the new trunks have surprisingly reduced thigh chafing. Waistband folds less (big win there) and the fabric composition is a subtle change.

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  • RB
    RAUL B.
    Verified Buyer
    I recommend this product
    What size did you buy? M
    Rated 5 out of 5 stars
    9/23/26
    Comfort in a short version!!

    These boxer trunks are short and you won't even notice them while going about your daily activities; the material is very comfortable, and you look great wearing them.

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