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Men's Flex Jogger Pack Builder

4.6
Rated 4.6 out of 5 stars
56 Reviews
€307,95
€307,95
Save €23,95
Men's 2 Pack // Flex Joggers
Men's 2 Pack // Flex Joggers
Men's 2 Pack // Flex Joggers
Men's 2 Pack // Flex Joggers
Men's 2 Pack // Flex Joggers
Men's 2 Pack // Flex Joggers
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Men's Flex Jogger Pack Builder

4.6
Rated 4.6 out of 5 stars
56 Reviews
€307,95
€307,95
Save €23,95

Made for on-the-go comfort and performance. Comfy stretch meets natural Merino wool for pants that’s ready for every active adventure. 

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Jogger 1
Color Dark Smoke Only 7 left!
Size
Size guide
Inseam
Jogger 2
Color Dark Smoke Only 7 left!
Size
Size guide
Inseam
Jogger 3
Total €307,90. You are saving €24.

Made for on-the-go comfort and performance. Comfy stretch meets natural Merino wool for pants that’s ready for every active adventure. 

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Fabric and Details
  • 47% Merino Wool, 33% Nylon, 14% Polyester, 6% Elastane
  • A Merino blend to add stretch, strength, and quicker drying
  • 247gsm
  • Internal drawcords.
  • Side pockets.
  • Back zippered pockets.
  • Fiber micron: Fine 18.9
15 µm
18.9 µm
25 µm
Care instructions
  • Machine wash cold gentle cycle
  • Turn inside out for washing 
  • Wash with mild detergent
  • Do not wring, lay flat to dry
  • Do not tumble dry
  • Do not iron
Merino Care 101
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Made for Movement. Crafted for Comfort.

  • Less washing, easy packing, travel light.
  • Fast drying for all day comfort.
  • No smell after weeks of wear, unlike cotton and synthetics.
  • Zippered passport pocket.
Made for Movement. Crafted for 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 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

Your flex joggers rarely need a wash. When it’s time for a refresh, simply add them to your load at a normal or cool temperature setting and 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
Hotspot base image
Light Grey

Elastic waistband

All-day comfort, no adjustments required.

Passport Pocket

Passport Pocket

Hidden. Zippered. Exactly where you need it.

4 way Stretch

4 way Stretch

Moves with you—wherever you're headed.

About our wool

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

What people are saying

4.6
Rated 4.6 out of 5 stars
Based on 56 reviews
Total 5 star reviews: 44 Total 4 star reviews: 6 Total 3 star reviews: 3 Total 2 star reviews: 0 Total 1 star reviews: 3
How did you find the fit?Rated -0.2 on a scale of minus 2 to 2
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56 reviews
  • DD
    David D.
    Verified Buyer
    Reviewing
    Men's Merino Flex Jogger Nickel / L / 30
    I recommend this product
    What size did you buy? L
    Rated 5 out of 5 stars
    3/2/26
    Men's Merino Flex Joggers

    More like a pant than athleisure wear which is a huge plus.

    How did you find the fit?Rated 0.0 on a scale of minus 2 to 2
    Was this helpful?
  • MB
    Matthew B.
    Verified Buyer
    Reviewing
    Men's Merino Flex Jogger Dark Smoke / XL / 30
    I recommend this product
    What size did you buy? XL
    Rated 5 out of 5 stars
    2/24/26
    Very versatile and comfortable

    My new go to that are easy to slide into after a day of work, and nice enough to wear to work. 2 zipper pockets in the back make these ideal for travel pants.

    How did you find the fit?Rated -1.0 on a scale of minus 2 to 2
    Was this helpful?
  • TH
    Timothy H.
    Verified Buyer
    Reviewing
    Men's Merino Flex Jogger Light Grey / M / 32
    I recommend this product
    What size did you buy? M
    Rated 5 out of 5 stars
    2/22/26
    Absolutely Exceptional!!

    I’ve previously purchased several different items from Unbound Merino (specifically, their Travel Pants, Merino wool socks and most recently, their Merino Flex Jogger pants). I really like all of the products I’ve purchased thus far, BUT the Flex Jogger pants are by far my favorite in terms of feel, comfort and fit. These are truly pants of spectacular quality and fit! I’ll likely be purchasing a second pair very soon and highly recommend this product and brand to anyone who prioritizes and enjoys wearing natural, breathable and thoughtfully crafted garments!

    How did you find the fit?Rated 0.0 on a scale of minus 2 to 2
    Was this helpful?
  • JR
    JOHN R.
    Verified Buyer
    Reviewing
    Men's Merino Flex Jogger Nickel / M / 30
    I recommend this product
    What size did you buy? M
    Rated 5 out of 5 stars
    2/18/26
    Great well fitting pants

    The pants fit well, look good and look like they will wear well and last. Another good Merino product.

    How did you find the fit?Rated 0.0 on a scale of minus 2 to 2
    Was this helpful?
  • W
    William
    Reviewing
    Men's Merino Flex Jogger Dark Smoke / XXL / 30
    I recommend this product
    Rated 5 out of 5 stars
    2/14/26
    5 Stars

    Great fit!

    Was this helpful?
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