Men's Nuyarn® Merino Wool Tech Baselayer Pant 2.0

$67.46 $89.95

34 reviews
Color: Aura Red

Cover all your bases with the Wūru® 7/8 Merino Wool Tech Baselayer Pant, Made in the USA and now featuring Nuyarn®. Designed to be a tight next to skin layer following your every move.  Wūru® sources only premium NZ and AUS Merino wool to ensure that soft next to skin feel.  

Through vigorous testing, gone are the days of needing a 3/4 length base layer for skiing/riding and a full length for all other winter activities.  

Nuyarn® offers a proprietary spinning technology that releases the natural performance characteristics of wool like no other. Making the once impossible, possible.  

The World’s First Performance Wool - Technology you can feel!


Product Weight Medium: TBD

Fabric: 90% Merino, 10% Nylon

Fabric Weight: 145gsm (Equivalent warmth: 195gsm ringspun fabric)

Knit in Vietnam: 17.5 Micron - 145gsm

Featuring Nuyarn® Technology

Knit in Vietnam at Bluesign® & Global Organic Textiles Accredited Facility

Made From: Non-mulesed Australian merino wool

Spun in an OEKO-TEX® Accredited Facility – Does not use environmentally harmful chemicals meeting or exceeding worldwide safety standards 


  • Handmade in the USA from premium Australian wool
  • Flatlock seams to eliminate chafing  
  • Naturally odor resistant and antibacterial.
  • Exceptionally soft Merino wool for pure comfort.
  • Blended with a touch of nylon for extra durability.
  • Made from sustainable and ethically sourced fabric.


Machine Wash Cold Gentle Cycle.  Do Not Bleach.  Tumble Dry Low (hang/flat dry for best results).  Cool Iron As Needed.  Do Not Dry Clean.


Customer Reviews

Based on 34 reviews
Derrek L. (Rutland, US)
Do you recommend sizing:
Fits Small
Fits Large
amazing fit.

I want to preface that I am very sensitive to wool. And these still itch a bit for me. But the fit is so good that even that issue is mitigated somewhat. And they start far less itchy than pretty much every competitor so far.

First, these fit snug. I have large calves and thighs and these conform perfectly to them. What surprised me is the stretch of the nuyarn. The form fitting is so close that the fabric doesn't really move at all. This is what mitigates itch. When wool moves across my skin, it can feel like sandpaper. The stretching this does typically doesn't create that feeling.

I have been trying to find multi-sport base layer that fits for my home gym training, cycling and just general active comfort. One problem is I am typically a medium in bottoms and an XL/2XL in tops. Like a pear on stilts. The way I wear most lowers is pull them up and then let the band fall at my hips. These are lower rise and simply pull up to just above my hips. For me, that is perfect. The only minor issue is that deep squats can cause the rear waist band to get pulled down a bit.

Finally, they are 7/8 length. This is genius. The combination of slightly shorter length and low rise means there is exactly zero bunched material anywhere when I wear them. And my crew socks can be pulled over them to create a seal if that is desired. The minimal but sufficient stretch from nuyarn is just enough to leave 100% mobility.

Non-fit comments: The red is a bit much. I don't mind standing out, and often most/all of them could be covered, but it is like stop sign bright red. I probably would have preferred the green, but it was out of stock in my size.

Weight: I was looking for something closer to 200 g/m2 fabric weight. In fact, I ordered the 1/4 zip as well and that is *exactly* the weight I wanted. Feels a bit substantial while still being very light. (that one is *way* more itchy to me partly because it is slightly less fine micron, but also because my upper body is more sensitive to wool than my lower).

These taught me how tights should fit. I have never had something feel like such a wonderful second skin before. For the record I have tried patagonia peak mission, janji trail tights, a dozen wool options from icebreaker to rei and plenty of store brands like under armour (honestly, the next best fit and the only one of those I kept). Of the wool ones, some may have had similar fit, but they didn't get past the itch test ( many I can't tolerate for more than a few minutes).

They make me wish I don't have such sensitive skin. But these get my approval. And, thus far, the only product I have liked that contains wool. I am still not sure I can keep them. But, in the past, I have been able to treat wool to make it more tolerable. It may be worth doing that. If it works I would probably buy several more.

All around spectacular if it is the desired fit/material.

Jean M. (Dearborn, US)
So soft!

These are perfect for when my husband walks the dog on cold winter days here in Michigan. They fit under his jeans perfectly and he says they really keep the chill out. He is always on the hunt for quality products made in the USA and these are a winner!

Bradley H. (Henrico, US)
Awesome Base layer

Was looking for a Wool base layer Made in America and am glad I found this company. It has been a great product, very comfortable and warm. I'll definitely come back to this company again.

salil g. (Boston, US)
Worth it

Super soft and durable.

Richard (Fairborn, US)

feels soft, fits perfectly, it's exactly what I wanted but people should be aware that it is a bit thin and might not keep you as warm as say a 300 baselayer. If you are looking for a lighter-weight baselayer for hiking this is perfect.