Minus33 Merino Wool Clothing Woolverino Men's Micro Weight Wool Brief
Minus33 Merino Wool Clothing Woolverino Men's Micro Weight Wool Brief
Minus33 Merino Wool Clothing Woolverino Men's Micro Weight Wool Brief
Minus33 Merino Wool Clothing Woolverino Men's Micro Weight Wool Brief
Micro Weight - Men's Wool Briefs Woolverino - Minus33 Merino Wool Clothing
Minus33 Merino Wool Clothing Woolverino Men's Micro Weight Wool Brief
Minus33 Merino Wool Clothing Woolverino Men's Micro Weight Wool Brief
Minus33 Merino Wool Clothing Woolverino Men's Micro Weight Wool Brief
Minus33 Merino Wool Clothing Woolverino Men's Micro Weight Wool Brief
Minus33 Merino Wool Clothing Woolverino Men's Micro Weight Wool Brief
Minus33 Merino Wool Clothing Woolverino Men's Micro Weight Wool Brief
Minus33 Merino Wool Clothing Woolverino Men's Micro Weight Wool Brief
Minus33 Merino Wool Clothing Woolverino Men's Micro Weight Wool Brief
Minus33 Merino Wool Clothing Woolverino Men's Micro Weight Wool Brief
Minus33 Merino Wool Clothing Woolverino Men's Micro Weight Wool Brief
Minus33 Merino Wool Clothing Woolverino Men's Micro Weight Wool Brief
Minus33 Merino Wool Clothing Woolverino Men's Micro Weight Wool Brief
Minus33 Merino Wool Clothing Woolverino Men's Micro Weight Wool Brief
Minus33 Merino Wool Clothing Woolverino Men's Micro Weight Wool Brief
Minus33 Merino Wool Clothing Woolverino Men's Micro Weight Wool Brief
Minus33 Merino Wool Clothing Woolverino Men's Micro Weight Wool Brief
Minus33 Merino Wool Clothing Woolverino Men's Micro Weight Wool Brief

Micro Weight Men's Wool Briefs Woolverino

Regular price$34.99
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Brief
Brief

Brief

Boxer Brief
Boxer Brief

Boxer Brief

Boxer
Boxer

Boxer

Color
Size
Size chart

Measurements

Please note, measurements refer to body size, not garment dimensions, unless otherwise noted. Measurements are in inches.



Men's Clothing Size Chart


Size Chest (in) Waist (in) Sleeve Length (in) Shirt Length (in) Inseam (in)
XS 33-35 24-27 30-31 25.5-26.5 25-27
S 35-38 28-30 31-32 26.5-27.5 28-30
M 39-41 31-33 32-33 27.5-28.5 29-32
L 42-45 34-36 33-34 28.5-29.5 32-34
XL 46-48 37-40 34-35 29.5-30.5 32-35
XXL 49-52 41-44 35-36 30.5-31.5 34-35
XXXL 52-54 45-49 36-37 31.5-32.5 34-36


Men's Big and Tall Clothing Size Chart


Size Chest (in) Waist (in) Sleeve Length (in) Shirt Length (in) Inseam (in)
MT 39-41 31-33 35-36 30.5-31.5 32-34
LT 42-45 34-36 36-37 31.5-32.5 33-36
XLT 46-48 37-40 37-38 32.5-33.5 33-36
2XT 49-52 41-44 38-39 33.5-34.5 34-36
3XT 52-54 45-49 39-40 34.5-35.5 35-37
4X 54-57 49-52 36-37 32.5-33.5 34-36
4XT 54-57 49-52 40-41 35.5-36.5 35-37
5X 57-59 52-54 36-37 33.5-34.5 34-36
6X 59-61 54-56 37-38 34.5-35.5 34-36

How to Measure

Chest: Measure the circumference around the fullest part of your chest, underneath the arms.

Waist: Measure the circumference around the natural waist, near the belly button.

Sleeve: Measure from your center back neck, to the elbow, to the wrist.

Shirt Length: This measurement refers to the approximate size of the shirt back length, from the neck to the bottom hem.

Inseam: Measure from the center of the crotch to the end of the ankle.


Shop Men's Clothing Shop Men's Big and Tall Clothing




Fit Types

Athletic Fit

Regular Fit

Relaxed Fit

Athletic Fit Regular Fit Relaxed Fit

Fits best as: Base Layer

Skin tight, slim, compression style fit. Wear this layer first and add on top of it if needed.

Fits best as: Base Layer, Mid Layer

True to size, standard fit with a little bit of room to breathe, but not too baggy. Perfect on its own or with a t-shirt or thin shirt underneath.

Fits best as: Mid Layer, Insulating Layer, Outer Layer

A little more room than you would find in a Regular fit. Enough space to fit 1-2 layers underneath.

Fit FAQs

What if I am between sizes?

If you are between sizes, we recommend sizing up or down based on what fit type you would prefer, and based on how you plan to wear the piece. Our knitted merino is stretchy and you could realistically go with either size. If you would prefer an Athletic fit, size down. If you prefer a Regular or Relaxed fit, size up.

Do I need to size up/down to layer?

Generally, no, you do not need to purchase a different size than normal. Our base layers are designed to fit right into your current layering system. They are also designed to work with other products in our line, too. You may wish to adjust your sizing if you plan to wear one of our garments in a way that it is not intended, if that's the case please feel free to contact our customer service team for help.

Does your clothing run true to size?

Yes, our clothing runs true to size and is sized similar to most other American brands. If a sizing discrepancy is discovered, you will see fit advice in that product's specific listing.

Not sure what size or fit type you need?

Learn more about layering systems and how they can help you choose. Still need help? Contact our customer service team for personalized advice.

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Our Guarantee
man pumping up paddleboard wearing woolverino sun hoodie in color slate blue man paddle boarding wearing sleevless wool tank

MICRO WEIGHT
MERINO WOOL

Woolverino's Core Spun Technology brings you a merino garment that is durable, athletically fitted, and high-performing. Warm when you need it. Cool when you don't.

Micro Details

Micro weight gives you a feather-light option. Micro is ideal as your base layer, underwear, or on its own when the temps heat up. Merino’s moisture-wicking properties keep you cool when you’re on the move. Core Spun yarn provides extra durability while still offering merino's super soft, insulative, and moisture wicking properties next to the skin. Nylon inner core offers strength, elasticity, resiliency, and durability. Merino Wool outer sheath provides insulation, moisture wicking, and UV protection.

145 g/m2

Jersey Knit

17.5 Micron

84% Merino Wool
UPF Rating 20

Compare Weights

RECOMMENDED FOR

Activities: Hiking, Camping, Lifestyle, Snowsports, Running, Biking.

Seasons: Spring, Summer, Fall, Winter.

High Activity Temperatures: 45°F to 75°F

Low Activity Temperatures: 60°F and up

Learn About Layering

Why Merino Wool?

infographic of woolverino corespun yarn

Core Spun Technology

Core Spun yarn provides extra durability while still offering merino's properties next to the skin. The nylon inner core is wrapped with Merino Wool and a touch of spandex for stretch.

two people sitting next to a river wearing merino wool

Moisture Wicking

Minus33 Merino Wool regulates the amount of moisture on your skin by absorbing any moisture or sweat on your body. Then, the absorbed moisture evaporates out of the fabric into the atmosphere.

merino wool tshirt drying in the sun

Anti-Microbial

Merino Wool fibers naturally reject any bacteria in moisture or sweat as it is wicked away, so foot fungus and smelly odor will not be a problem while wearing our products.

woman hiking with her dog crossing a river

Insulates When Wet

Wool will absorb up to 30% of its weight in moisture without feeling wet or clammy. If you do get wet, wool will insulate you better than cotton or polyester materials.

woman doing yoga on top of a mountain in merino wool base layers

UV Protection

Don’t worry about sunburn on a sunny day summiting a peak. Lightweight layers have a UPF rating of 25. Midweight and Expedition have a UPF rating of 50+.

Australian merino wool sheep

Renewable

Merino Wool has a low environmental footprint and naturally returns to the elements. Shear a merino sheep in the morning, and in the afternoon they’re happily nibbling their way towards renewing next season’s clip. 

TOTAL EASY CARE

MACHINE WASH AND DRY

Total Easy Care (TEC) Merino apparel is designed for today's busy lifestyle. Total Easy Care Merino garments are all machine-washable, and are suitable for tumble drying.

Even after frequent laundering they retain an 'as new' appearance. They won't shrink, lose their shape, fade or color-bleed. They remain soft and comfortable for the life of the garment.

Customer Reviews

Based on 14 reviews
71%
(10)
14%
(2)
0%
(0)
7%
(1)
7%
(1)
J
J Douglas Moore
mens briefs

The material is very nice but the cut of the briefs in the lower crotch area is way too narrow. Very uncomfortable to wear as "everything" spills out to the sides.

J,

I'm sorry to hear that you're not happy with the fit of the Woolverino Micro Weight Men's Wool Briefs. We always strive to make sure that our products work for each and every customer, so please feel free to contact us at 603-968-3351 if you have any further questions or concerns. Thank you for your feedback!

Best,

-Steven D

T
Tim
Great for hot weather

Been wearing cotton for years but these are way more comfortable. Great for those who live in hot humid places like I do here in the swamps of South Carolina. Fit is more traditional like cotton briefs unlike Ice Breakers briefs. These give more room for the jewels. Merino wool/nylon is the way to go. Only thing I’d want different would be an olive drab or camo color for military use.

Hi Tim,

The Woolverino Men's Wool Briefs are great all year round. When the humidity is high, they definitely stand up to the test! Thank you for the great review.

Jeannie T.

S
Steve Crumbaugh
Comfort and Performance and Comfort

Why have I bought several of these Woolverino briefs when each one costs as much as a dozen cotton briefs? They are comfortable as can be, look good on me, are comfortable, are technically superior to cotton and synthetic underwear, are comfortable, are supportive, and are comfortable.

They are warm in cold weather (even when wet), and (relatively) cool in warm weather. The merino wool kills odors very well. And it is not itchy like shorter wool fibers. Minus 33 wraps the wool around a nylon spandex core for strength.

Steve, we promise they're worth every penny. Enjoy! -Felicia W.

R
Rafael Luna
Awesome briefs and more

I love my gear from minus33 it’s all super comfortable and has made a huge impact in my life when it comes to something really sustainable. Wool is perfect for my very sensitive skin and i’ve struggled with this in clothing in the past. Good for all seasons which is exactly what I need to keep me regulated at all times. Recently i’ve changed all my clothing to wool and hemp especially but also other sustainable sources that are organic. I’ll continue to buy from minus33 due to the overall amazing experience i’ve had. I recommend any indoor and outdoor gear from minus33 to anyone. I recently got some base layers for my future winter outings and i’m gonna get another pair cause this year were gonna have a long winter.

Rafael,

We are ecstatic to hear that you think our Merino Wool is super comfortable and has made such an impact on your life.

Thank you for taking the time to leave a review!

-Jeannie T.

A
Alan Cross
So far.. outstanding as with all of the minus 33 products!

I’m a firm believer in merino wool and have been wearing it for years! I have their briefs 1/4 zips and beanies, in my opinion no other maker comes close when it comes to i minus’s 33 cudd beanie!!!! My 1/4 zip is over 4 years old and is worn daily in cooler weather.I have merino wool from several different makers but my minus 33 is my go to every time! I’ve just received the briefs so I don’t have a lot to say as of yet other than they feel comfortable and durable, time will tell. I also just realized the make socks, I’ve just ordered a couple of pair and will give a update on those also. If your in the market for merino wool clothing I highly recommend trying minus’s 33 you won’t be disappointed!! Keep up the good work and thanks for what y’all do!!

Thank you Alan!