Mens merino wool baselayer - Black
Mens Heavyweight Baselayer Bottoms - Black
Mens Heavyweight Baselayer Bottoms - Black
Mens Heavyweight Baselayer Bottoms - Black
Merino Wool Bottoms For Men - Black
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Men&
Men&
Mens Heavyweight Baselayer Bottoms - Black
Men&
Men&
Mens merino wool baselayer bottoms - Black

Men's Arctic Leggings
Form Fit • Heavyweight

155 reviews

$150.00 Regular price
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  • Low stock - 10 items left
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Extreme warmth without bulk

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Maintains insulation when wet

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Breathable & moisture wicking

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Odor destroying

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Quick drying

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Ultra-soft feel

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Natural stretch

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Slim base layer fit

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Regular fly opening

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3” foldable cuffs

FABRIC:

  • 100% Australian Merino Wool
  • Non-Mulesed Wool
  • Woolmark® Certified

FABRIC WEIGHT:

  • 400g Ultra-Heavyweight


EASY CARE

Follow these tips for the best performance and longest life for your garment:

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Machine wash cold inside out and Tumble dry low.

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Avoid fabric softener. Though it won't damage the clothing it does coat the fibers in a wax that neutralizes many benefits of Merino.

Extreme cold conditions require extreme insulation, and our Arctic Bottoms have all the warmth you need for any adventure you find.

The ultra-heavyweight Merino fabric is incredibly soft & comfortable. Designed to keep you warm all day, day after day, in intense below-zero conditions.

You won’t find a warmer base layer bottom.

These are a snug base layer fit to be worn under clothing. Buy one size up if you desire a looser fit.

• FREE Standard Ground Shipping On All Orders!

• FREE Exchanges On All Orders! Process your exchange and print a free pre-paid exchange label right online in about 60 seconds!

• Orders ship in 48 hours or less Monday - Thursday (excluding holidays)

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Fast Shipping!

All orders ship within 24 hours from our Endicott NY Warehouse

Free Shipping & Exchanges

Order worry free with fast free shipping and free exchanges.

Satisfaction Guaranteed

Every Woolx purchase is backed by our money back guarantee.

Talk To A Real Person

Need help? Call us toll free and talk to a real person! 888-465-7977

Woolx Tee's On Models. Perfect for wearing anywhere!

Wear It Everywear!

Merino is the most versatile fabric!

From a day hiking to a night on the town! Woolx Merino will be the most versatile fabric in your closet!

Model with dogs wearing Merino Wool. Wear multiple days with no odor.

NO MORE ODOR!

Wear for multiple days worry free!

Merino wool does not hold odors like synthetics. This means you can wear it multiple days without the need for laundering. Less laundry means less waste!

The performance fabric that can be worn anywhere!

SEE WHAT OUR CUSTOMERS HAVE TO SAY

★★★★★

NOTHING BEATS MERINO!

"I love everything I have purchased from Woolx: Socks, everyday leggings, the heavyweight top. In fact, I ordered one pair of the Stella Everyday leggings and then reordered in another color. I ordered two pairs of socks and then reordered two more pair. I did keep the heavyweight top to one top. The idea of being able to wear things multiple days without washing appeals to me, and it works. The merino wool is the best. I highly recommend the design and feel of Woolx clothes. Excellent choice."

Lynda
★★★★★

THE BEST!

"After owning Woolx items you’ll never want to wear anything else! It started with a pair of Stella leggings—they are the best fitting most versatile leggings I’ve ever had. I now own multiple items and they’re all super functional, wash well, and actually look cute for everyday wear. Their clothing is an investment but I know I’ll get a lot of wear out if every thing.Their customer service is also great, and they’re very responsive to emails and on social media."

AMY
★★★★★

QUALITY

"I love the quality of the garments, free shipping, the speed at which my purchase is shipped, and the excellent communication about order status. Woolx sells well-made products at a very fair price. I live in the Great Pacific Northwest, where I wear wool year round, and I have a lot of it. Since I discovered Woolx, I’ve acquired a lit more. All of my purchases from Woolx are, without a doubt, my favorites because they are silky, soft and easy care. Perfection."

Kathleen
Woolx Customer Service Rep

Questions?

WORLD CLASS CUSTOMER SUPPORT!

Our customer service team is right here in the US and ready to answer your questions via email, chat, sms, or phone...that's right...a phone where you can talk to a real rep right here at our Endicott, NY location!

CONTACT US HERE
Model wearing a Woolx Easy Care Tee

EASY CARE

First off, you don't need to wash your Woolx merino clothes anywhere as much as you wash cotton or synthetics.

You can wear this weeks at a time without smelling reducing waste of water and detergents not to mention time!

When you are ready to freshen up your garment just toss it in the wash on cold and tumble dry low. That's it! You'll be back in your Woolx in no time!

Merino shirts laid out for travel.

CAN'T BE BEAT FOR TRAVEL!

Once you travel with Merino you'll never go back. Read on to see why...

Pack less and travel light! One bag in the overhead and one under the seat. Freedom!

Avoid the lines.Once you travel without having to check luggage you'll never want to go back!

Wear weeks without laundering.Merino wool doesn't retain odors so you can wear your items weeks without laundering.

Always look sharp.Merino fabric resists wrinkles like no other fabric so take that nap on the plane.

Girl in Australia with Sheep

ETHICALLY SOURCED MERINO

• Our merino wool suppliers only use Wool from farms that participate in the ethical treatment of their animals, and this includes humane shearing practices.

• All wool used to make Woolx clothing is CERTIFIED NON-MULESED and only comes from farms that absolutely do not practice mulesing.

• All of the wool used to create Woolx clothing comes from Merino Sheep in Australia and is Woolmark certified.

Customer Reviews
4.7 Based on 155 Reviews
5 ★
86% 
133
4 ★
5% 
8
3 ★
6% 
9
2 ★
2% 
3
1 ★
1% 
2
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MH
06/19/2022
Michael H.
United States
I recommend this product

Very nice base layer

I have not used these leggings yet because it's summer now, but I will follow up this winter when I take them on some skiing trips. So far, they seem very soft and warm.

RM
03/15/2022
Ronald M.
United States United States
I recommend this product

Fantastic, but not quite my fit.

Great warm fabric. Just didn’t quite fit me. I recommend them because Woolx has some of the absolute best extreme cold 400 gram layers around.

JM
02/08/2022
Jeffrey M.
United States United States

Very warm

Way higher than average quality. Will be buying again.

AI
01/28/2022
Ashley I.
United States United States

Long enough for my 6'6" husband!

These are a nice weight and plenty long. I initially ordered a large as that is what he wears in boxer briefs, but he liked the XL size better, so maybe these run a tad small?

NA
01/20/2022
Nick A.
United States United States
I recommend this product

Comfort and warmth

While these are technically underwear, I wear them as pants in my house. They are very comfortable and keep me warm when it's a bit chilly. They have a snug fit, but aren't binding, which is nice. I can walk, sit, and stretch comfortably with these on.

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