Men's Merino Flex Jogger

4.5
Rated 4.5 out of 5 stars
36 Reviews
Regular price $188
Regular price Sale price $188
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Model Info +

Model is 6'1", has a 32" waist and is wearing size M

Men's Merino Flex Jogger

4.5
Rated 4.5 out of 5 stars
36 Reviews
Regular price $188
Regular price Sale price $188

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

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Color Nickel
Size
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Made for on-the-go comfort and performance. Comfy stretch meets natural Merino wool for a pant that’s ready for every active adventure. 

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  • Anti-odor Anti-odor
  • Fast drying Fast drying
  • Wicks moisture Wicks moisture
  • Light and breathable Light and breathable
Fabric and Details
  • 47% Merino Wool, 33% Nylon, 14% Polyester, 6% Elastane, Stretch Woven
  • 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.

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.

Never Smells

Never Smells

Dries Really Fast

Dries Really Fast

Moisture Wicking

Moisture Wicking

Carry-on ready

Carry-on ready

NATURE'S MIRACLE FABRIC

Never Smells

Never Smells

Dries Really Fast

Dries Really Fast

Moisture Wicking

Moisture Wicking

Carry-on ready

Carry-on ready

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.

Learn more about the benefits of Merino wool
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Regulates Body Temperature

Whether you’re landing in Seoul or Santiago, the natural fibres of Merino wool are excellent when it comes to regulating your body temperature. The breathable material retains warmth, but not to the point of overheating, providing optimal comfort in any condition.

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.

ABOUT OUR WOOL

  • Sustainably sourced from independent, cruelty-free wool farms.
  • 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

Eric Stoen

Unbound Merino’s shirts are absolutely perfect for travel – good in every situation. They’ve simplified my packing so much that I’m now a carry-on traveler for the first time in my life!

Eric Stoen

Jonathan Goodman

Having an every day outfit I feel good in reduces cognitive fatigue and allows me to put all my focus on the people I love and the things I want to accomplish.

Jonathan Goodman

Eric J.

There was no way I could have possibly traveled as lightly as I did without my Unbound Merino gear. I still can’t believe that these clothes feel so good and really don’t smell after so many days worn consecutively. It’s just awesome.

Eric J.

James “Iron Cowboy” Lawrence

Unbound Merino performs as promised, and has totally simplified how I pack when I travel the world. The shirts are AWESOME and the underwear feels like having your balls cradled by the hands of angels.

James “Iron Cowboy” Lawrence

Ken S.

I’ve worn one Unbound Merino T-shirt for most of the 18 days I’ve been traveling through Hong Kong and Thailand. Super impressed that this shirt does as promised, it doesn’t smell at all despite no washing.

Ken S.

Perfect for Travel

YOU’LL PACK LIGHTER

YOU’LL PACK LIGHTER

With clothing that doesn’t smell after every use, you can pack less, allowing you to ditch the suitcase and travel with just a small backpack.

YOU’LL SAVE MONEY

YOU’LL SAVE MONEY

These days, most airlines are going to charge you for anything other than a carry-on. Start packing lighter and doing less laundry, and save your money for the real experiences.

YOU’LL SAVE TIME

YOU’LL SAVE TIME

Never check luggage or worry about airports losing your stuff. With fewer but better clothes you’ll blaze through airports like a seasoned pro.

What People Are Saying

4.5
Rated 4.5 out of 5 stars
Based on 36 reviews
Total 5 star reviews: 28 Total 4 star reviews: 3 Total 3 star reviews: 2 Total 2 star reviews: 0 Total 1 star reviews: 3
How did you find the fit?Rated -0.3 on a scale of minus 2 to 2
36 reviews
  • AL
    Alan L.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    12/12/25
    Perfect hybrid

    These pants hit the sweet spot between casual elastic waste with a drawstring and upscale dressy sheen. Good for both yoga and for a quick trip to Home Depot.

    How did you find the fit?Rated 0.0 on a scale of minus 2 to 2
  • SB
    Steve B.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    12/9/25
    Versatile Travel Pants That Dress Up or Down with Ease

    These pants are incredibly versatile — you can easily dress them up or down depending on the situation. The fit is more on the tailored, form-fitting side, with a gentle taper through the legs that gives them a clean, modern look without feeling tight or restrictive.

    For me, as long as I’m wearing an untucked shirt, they strike the perfect balance between casual and refined. I feel just as comfortable wearing them out to dinner as I do lounging or running errands.

    I also plan on making these a go-to travel pair. The lightweight merino fabric, the stretch, and the streamlined fit make them ideal for packing light — they look good, stay fresh longer, and handle a wide range of environments without needing constant washing.

    How did you find the fit?Rated 0.0 on a scale of minus 2 to 2
  • KM
    Kory M.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    12/7/25
    I love the flex jogger

    This is my second pair. They are really elevated, relaxing pants that can be dressed up or dressed down. They are like sweats that you could go to a meeting in. I have also had no problem washing them on cold and drying them on low heat - zero shrinkage. I am a big fan and would highly recommend them.

    How did you find the fit?Rated 0.0 on a scale of minus 2 to 2
  • S
    STEVE
    I do not recommend this product
    Rated 1 out of 5 stars
    12/3/25
    1 Star

    I’m still disappointed with Unbound Merino (45%) that they would allow to sell such low percentage wool to synthetic blend. Time will only tell how well they will last. Pass these up if youre looking to support natural fibers on your body. That is the whole point of paying so much for a simple pair of pants, I’m trying to get away from polyesters and other fake materials! Come on Unbound, step it up please!

  • RS
    Raphael S.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    11/24/25
    Love it!!!

    Unbound Merino never disappoints me! I started with shirts and now I’m investing in their pants. I could see how these could make my travel so much lighter and easier.

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