MERINNOVATION Men's Merino Wool Boxer Briefs 2-Pack Grey Marl
MERINNOVATION Men's Merino Wool Boxer Briefs 2-Pack Deep Blue
Men's merino wool boxer briefs Deep Blue features
Men's merino boxer briefs Black details
Men's merino boxer briefs Charcoal Marle details
Men's merino boxer briefs Grey Marl lifestyle
Size guide and care instructions - Men Boxer Briefs 190 GSM
MERINNOVATION Men's Merino Wool Boxer Briefs 2-Pack Black
MERINNOVATION Men's Merino Wool Boxer Briefs 2-Pack Cabernet
MERINNOVATION Men's Merino Wool Boxer Briefs 2-Pack Charcoal Marle
MERINNOVATION Men's Merino Wool Boxer Briefs 2-Pack Leaf Green
MERINNOVATION Men's Merino Wool Boxer Briefs 2-Pack Midnight Navy
MERINNOVATION Men's Merino Wool Boxer Briefs 2-Pack Grey Marl
MERINNOVATION Men's Merino Wool Boxer Briefs 2-Pack Deep Blue
Men's merino wool boxer briefs Deep Blue features
Men's merino boxer briefs Black details
Men's merino boxer briefs Charcoal Marle details
Men's merino boxer briefs Grey Marl lifestyle
Size guide and care instructions - Men Boxer Briefs 190 GSM
MERINNOVATION Men's Merino Wool Boxer Briefs 2-Pack Black
MERINNOVATION Men's Merino Wool Boxer Briefs 2-Pack Cabernet
MERINNOVATION Men's Merino Wool Boxer Briefs 2-Pack Charcoal Marle
MERINNOVATION Men's Merino Wool Boxer Briefs 2-Pack Leaf Green
MERINNOVATION Men's Merino Wool Boxer Briefs 2-Pack Midnight Navy
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MERINNOVATION 2 Packs Merino Wool Underwear Men - 100% Merino Wool Boxer Briefs for Men Everyday Breathable Anti-Odor Boxers

Sale price $45.75
Color: Grey Marl
Size: Medium

Size Chart

All measurements are body measurements in inches. Merino has natural stretch — if you're between sizes, we recommend sizing up for a relaxed fit or down for a snug base-layer fit.

Women's Tops

Size US Chest (in) Waist (in)
X-Small 0–2 31–33 24–26
Small 4–6 33–35 26–28
Medium 8–10 35–37 28–30
Large 12–14 38–40 31–33
X-Large 16–18 41–43 34–36
XX-Large 20 44–46 37–39

Men's Tops

Size Chest (in) Waist (in)
Small 35–37 29–31
Medium 38–40 32–34
Large 41–43 35–37
X-Large 44–46 38–40
XX-Large 47–49 41–43
3X-Large 50–52 44–46

Women's Bottoms (Leggings, Joggers, Sets)

Size Waist (in) Hip (in)
X-Small 24–26 34–36
Small 26–28 36–38
Medium 28–30 38–40
Large 31–33 41–43
X-Large 34–36 44–46
XX-Large 37–39 47–49

Men's Boxer Briefs

Size Waist (in)
Small 29–31
Medium 32–34
Large 35–37
X-Large 38–40

Kids

Size Height (in) Chest (in)
5-6Y 43–48 24–25
7-8Y 48–53 26–27
9-10Y 53–57 28–29
11-12Y 57–61 30–31
13-14Y 61–65 32–33

Questions about fit? Contact us — we're happy to help you choose.

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Description

These merino wool boxer briefs designed for lightweight comfort and everyday support are made with breathable 190 GSM fabric and a superfine 18.5-micron elastic waistband that sits comfortably next to the skin, helping deliver soft, non-itchy comfort during extended wear. The lightweight construction allows the boxer briefs to be worn on their own or layered as everyday underwear, adapting easily to different outfits and conditions. 

With natural breathability, merino wool helps regulate body temperature and provide balanced insulation in both warm and cold environments, keeping you comfortable throughout the day. Thanks to natural moisture-wicking performance, these men’s boxer briefs help move moisture away from the skin to reduce dampness and prevent a clammy feel after activity, while staying fresh longer between washes. 

Designed for versatility, these merino wool men boxer styles work well for lounging at home, running, hiking, hunting outdoors, travel, commuting, and indoor fitness workouts, offering reliable comfort across active and relaxed settings. Packaged in a beautiful paper bag, they also make a practical holiday gift option. Easy to care for, this men wool underwear is machine washable and maintains its softness, shape, and color over time when washed under 40°C (104°F), providing dependable comfort and durability for regular use.

Color

Grey Marl, Deep Blue, Black, Cabernet, Charcoal Marle, Leaf Green, Midnight Navy

Size

Small, Medium, Large, X-Large

Merino is easier to care for than most people expect — and because it naturally resists odor, you'll wash it far less than cotton or synthetics.

Washing

  • Machine wash cold (30°C / 86°F) on a gentle or wool cycle
  • Use a mild detergent — no bleach, no fabric softener (softener coats the fiber and reduces its natural performance)
  • Wash with similar colors, inside out

Drying

  • Lay flat to dry away from direct sunlight — this keeps the shape and fit
  • Do not tumble dry, do not wring

Between wears

  • Air it out overnight — merino refreshes itself and is usually ready to wear again
  • Spot-clean small marks with cold water instead of a full wash

Storage & pilling

  • Store folded, clean and fully dry
  • Light pilling in high-friction areas during the first weeks is normal for natural fibers — remove it gently with a fabric shaver and it fades over time

Every MERINNOVATION piece is covered by a 1-year warranty — register yours here.

MERINNOVATION Men's Merino Wool Boxer Briefs 2-Pack Grey Marl

MERINNOVATION 2 Packs Merino Wool Underwear Men - 100% Merino Wool Boxer Briefs for Men Everyday Breathable Anti-Odor Boxers

THE MERINNOVATION STANDARD

The last boxers you'll want to pack

100% merino boxer briefs in a two-pack — breathable, supportive, odor-free.

Cool where it counts
Merino wicks moisture and breathes better than cotton.
Multi-day fresh
Naturally antibacterial — ideal for travel and long days.
No ride-up, no itch
Soft covered waistband and smooth flat seams.
Two-pack value
Two pairs per box — rotate, wash less, travel lighter.
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The one-bag travel test

Two pairs, one carry-on, ten days: wear one, air the other overnight, repeat. Merino's natural odor resistance is the difference between packing light and packing laundry.

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Support without squeeze

A soft covered waistband that doesn't roll, flat seams that don't chafe, and a supportive fit that stays in place from morning commute to evening gym.

UNDERPANTSSpecs at a glance
Pack2 pairs
Fabric100% Merino Wool
RiseMid-rise
WaistbandSoft covered elastic
SeamsFlat, no-chafe
Warranty1 year, on every piece
Machine wash cold, lay flat to dry — full care guide
Merino vs. the rest
MerinoCottonSynthetic
Temperature controlAdapts to youPoorTraps heat
After 3 wearsStill freshNeeds a washNeeds a wash
Feel on skinSoft & dryDamp when wetClammy
Typical wash cycleWeekly or lessEvery wearEvery wear
Good to know
Will it itch?

No. We use superfine merino fibers that bend on contact with skin instead of prickling it. If you've only worn traditional wool, the difference is immediate.

How many pairs do I need?

Two covers a full week of travel: wear one, air one. Most customers come back for a second box within a month.

Do they ride up?

The mid-rise cut and stay-put leg bands are designed specifically against ride-up — no adjusting through the day.

How do I wash it?

Machine wash cold on a gentle cycle, lay flat to dry. No softener, no tumble dryer. Between washes, just air it overnight — merino refreshes itself. Full details in our care guide.

30-day easy returnsWrong size? Send it back.
1-year warrantyRegister in one minute
Free US shippingOn orders over $49.99
Wash less. Wear more. Merino resists odor naturally — air it out overnight and it's ready to go again. When it's time: cold wash, lay flat.
Care guide →

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