Women's Nuyarn® Merino Wool Long Sleeve

$63.71 $84.95
Size Guide

On its own or layered up, the Wūru® Women’s Merino Long Sleeve shirt is a hard-working staple for adventures at any altitude and Made in the USA. Now better than ever better with Nuyarn®. With Premium Merino wool has the technical chops for long, sweaty days, while a touch of nylon adds durability to more rugged detours. And with real-world adaptability — thanks to a relaxed fix, below-the-waist coverage, and natural odor-resistant properties — everyday excursions become a part of the journey, not the destination.

The World’s First Performance Wool. Nuyarn® offers a proprietary spinning technology that releases the natural performance characteristics of wool like no other. Making the once impossible, possible.  

Technology you can feel!


Product Weight Medium: 6 oz

Fabric: 85% Merino, 15% Nylon - 17.5 Micron

Fabric Weight: 125gsm (Equivalent warmth: 168gsm ringspun fabric)

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
  • UPF 40+ sun protection
  • COVER YOUR ASSETS - Designed for more coverage
  • Locker Loop for quick-drying
  • 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.

Maintain Your Merino

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 43 reviews
N. (South Jordan, US)

These shirts are a fantastic base layer. Lightweight but warm, comfortable and soft. The Cypress Green is a lovely color. Very happy with these shirts.

Lori E. (Denver, US)
10 Stars!

I LOVE these! These were my first 2 Wuru purchases and I am very pleased with the color, fit and comfort! I just wore the long sleeved one on a camping trip and loved that I could wear long sleeves (keeping the mosquitos, dirt and sun off) and stay so comfortable. I'll be watching for more bright colors! (I got the beetroot pink)

TGreen (Seattle, US)
Nice shirt but light color is see through

For the price this is a nice shirt. Lightweight and stretchy. The Niagara Blue however was quite see through, the much darker oxblood was fine. I felt the fabric on the 2 colors was not quite the same and the fit slightly different, not a lot, not sure what it is but I returned the blue and kept the oxblood.

Margaret W. (Portland, US)
My favorite wool

I love these shirts; I now have three. The fabric is soft and durable, and is temperature regulating. I love wool for this -- light enough for summer, and a great base layer in winter. The colors are rich and interesting, not just basic black, blue, grey .... Fit is as expected. And the sheep logo on the hem makes me smile :)

Customer (Salem, US)
Way too long, different fit than other color.

This shirt is tunic length at least. I'm 5'6" and could wear it as a dress. It's way too long to wear with jeans or run in. I have this shirt in another color and this one is a foot longer. I will have to figure out how to return it. Same great fabric and scoop neck, oddly long length.

Thanks for making us aware of this - Between productions, we added 1 1/2' inches to compensate for shrinking. This does not seem to be the case of the issue.
Returns are easy, send an email to customerservice@wuruwool.com. We look forward to getting it back and seeing where this considerable discrepancy is coming from.