5 Pack // Merino Boxer Briefs
352Meticulously crafted for your comfort
- Odor-resistant and antibacterial.
- Less washing with antibacterial clothing that stays dry, clean and fresh.
- Dries really fast, keeping you comfortable.
- Performs better than cotton and synthetics.
- Tag-free band to prevent rubbing.

Nature's Miracle Fabric


Softer than Cotton

Natural airflow

ENHANCED DURABILITY


Perfect for Travel

About our Wool
- Sustainably sourced from independent, cruelty-free wool farms in Australia.
- Woolmark® certified Merino, adheres to the highest standards related to fibre content, performance, color fastness and dimensional stability.
- RWS (Responsible Wool Standard) certified, adheres to the welfare of the sheep and their land.
- WRAP (Worldwide Responsible Accredited Production) certified production.
- Tested to ensure our clothing stands up to the rigors of travel and continual use.




Easy Care
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!
TravelBabbo.com

Rocking my Unbound Merino V-neck… 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.
theptdc.com

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.

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.
World record-setting Ironman Triathlete

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


- Moisture wicking
- Odor resistant
- Antibacterial
- Anti-wrinkle
- Core Temperature Control
- Reinforced stitching
- 100% ultra-fine 17.5 micron, 190g/m2 Merino wool

- Moisture wicking
- Odor resistant
- Antibacterial
- Anti-wrinkle
- Core Temperature Control
- Reinforced stitching
- 100% ultra-fine 17.5 micron, 190g/m2 Merino wool

- Reinforced stitching
- Comfort stretch band
- Moisture wicking
- Odor resistant
- Antibacterial
- 84% Merino wool, 12% nylon and 4% spandex

- One-Size-Fits-All for foot sizes 6 to 13
- Made with a custom blend of 83% Merino, 14% Nylon, 3% Spandex for comfort and durability
- Odor resistant
- Antibacterial
- Core Temperature Control
- Breathable vents

- One-Size-Fits-All for foot sizes 6 to 13
- 83% Merino, 14% Nylon, 3% Spandex
- Odor resistant
- Antibacterial
- Core Temperature Control
- Breathable vents

- Moisture wicking
- Odor resistant
- Antibacterial
- Anti-wrinkle
- Core Temperature Control
- Reinforced stitching
- 100% ultra-fine 17.5 micron, 190g/m2 Merino wool

- Odor resistant
- Temperature regulating
- Moisture wicking
- Seamless pockets
- Sleek black YKK inverted zipper
- 97% ultra-fine Merino wool / 3% elastane for durability and stretch
- 21.5 micron / 250 GSM

- Moisture wicking
- Odor resistant
- Antibacterial
- Anti-wrinkle
- Core Temperature Control
- Reinforced stitching
- 100% ultra-fine 17.5 micron, 190g/m2 Merino wool

- Odor resistant
- Temperature regulating
- Moisture wicking
- French terry interior for softness and comfort
- 97% lightweight ultra-fine Merino wool for light packing and breathability
- 3% elastane added for durability and stretch
- 21.5 micron / 250 GSM

- Moisture wicking
- Odor resistant
- Antibacterial
- Anti-wrinkle
- Core Temperature Control
- Reinforced stitching
- 100% ultra-fine 17.5 micron, 190g/m2 Merino wool

- Odor resistant
- Light and breathable
- Fast drying
- 54% premium Merino wool
- 46% organic cotton
- 146gsm
- Cross-woven for breathability

- Antibacterial
- Moisture wicking
- Odor resistant
- Anti-wrinkle
- Core Temperature Control
- Ultra-fine 17.5 micron Merino/Poly blend
- 56% Merino, 44% Polyester - 190g/m2

- Anti-wrinkle
- Water Repellent
- Hidden Back Zipper Pocket
- 2-way Comfort Stretch
- 48% Merino wool, 48% Cotton, 4% Spandex
- 8 1/2" inseam length

- Moisture wicking
- Odor resistant
- Antibacterial
- Anti-wrinkle
- Core Temperature Control
- Reinforced stitching
- 100% ultra-fine 17.5 micron, 175g/m2 Merino wool

- 2X2 Rib
- 7 Gauge Knit
- Naturally Antibacterial
- Rolled Brim
- Moisture Wicking
- 100% Italian Spun Merino Wool
- Made in Canada

- Reinforced stitching
- Comfort stretch band
- Moisture wicking
- Odor resistant
- Antibacterial
- 84% Merino wool, 12% nylon and 4% spandex
- Inseam length: 28 inches

- Moisture wicking
- Odor resistant
- Antibacterial
- Anti-wrinkle
- Core Temperature Control
- Reinforced stitching
- 60% Merino wool
- 40% Polyester
- Birdseye pique jersey
- 150GSM
- Clean finished back yoke w/ pleats
- Buttons made from recycled polyester
- 1/2 Placket

- Reinforced stitching
- Comfort stretch band
- Moisture wicking
- Odor resistant
- Antibacterial
- 68.5% Tencel. 29.5% Merino, 2% Spandex
- Inseam length: 29 inches

- Odor resistant
- Anti-wrinkle
- Temperature regulating
- Fast drying
- 100% extra fine Merino wool
- 10 gauge jersey knit

- 14 gauge knit for superior warmth
- Jacquard knit for elasticity and durability
- 100% Italian spun Merino wool
- Silky-soft, combed yarn
- Itch-free
- Naturally antibacterial & moisture wicking
- Made in Canada

- 100% Merino wool
- 17.5 micron
- 190 GSM
- Odor resistant
- Temperature regulating
- Fast drying
- Anti-wrinkle

- 100% Merino wool
- 17.5 micron
- 190 GSM
- Odor resistant
- Temperature regulating
- Fast drying
- Anti-wrinkle

- 68% Merino wool, 22% Nylon, 10% Spandex
- 330 GSM
- 17.5 Micron
- Odor resistant
- Temperature regulating
- Fast drying
- Anti-wrinkle

- 84% Merino wool, 12% nylon and 4% spandex
- Ultra-fine 18.5 micron
- 180g/m2
- Odor resistant
- Temperature regulating
- Fast drying
- Anti-wrinkle

- 100% Merino wool jersey
- Ultra-fine 17.5 micron
- 190 GSM
- Odor resistant
- Temperature regulating
- Fast drying
- Anti-wrinkle

- 2X2 Rib
- 7 Gauge Knit
- Naturally Antibacterial
- Rolled Brim
- Moisture Wicking
- 100% Italian Spun Merino Wool
- Made in Canada

- Moisture wicking
- Odor resistant
- Antibacterial
- Anti-wrinkle
- Core Temperature Control
- Reinforced stitching
- 100% ultra-fine 17.5 micron, 190g/m2 Merino wool

- Odor resistant
- Temperature regulating
- Moisture wicking
- Seamless pockets
- Sleek black YKK inverted zipper
- 97% ultra-fine Merino wool / 3% elastane for durability and stretch
- 21.5 micron / 250 GSM
















- 100% Merino wool jersey
- Ultra-fine 16.5 micron
- 150 GSM
- Odor resistant
- Temperature regulating
- Fast drying
- Anti-wrinkle




What People Are Saying
- Reviews
- Questions

Love these!
These underwear are super comfy. They are perfect on hot days because they won't get sweaty

merino wool boxer briefs
excellent material, fit, packaging, and service. especially appreciate the basic design: no-fly and next-to-no branding. rare yet essential. recommended.

Travel Briefs
I purchased the Unbound Merino Boxer Briefs for a recent international trip. The Briefs were extremely comfortable to wear and seem very well made.

Unbound Merino Wool Boxer Briefs
Love my new Unbound Merino Wool Boxer Briefs! Wearing one of them now and plan to buy more! They're expensive, but worth it for the comfort, the fit, and the wearability! I really like the fact that I don't have to change them every day.

Why have many when you have one premium
Doesn't needed a wash until now - In for a week or two now. Wow!