Women's Nuyarn® Merino Wool Long Sleeve

$63.71 $84.95

47 reviews
Color: Cypress Green

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.

Customer Reviews

Based on 47 reviews
Catherine K.P. (Minnetonka, US)
Great wool shirts

My wardrobe has every color. They launder well and hold their shape.

Megan G.
Base layer

This material is so soft and feels like great quality! The complaint I have is that the neckline is not conducive to wearing a sports bra and really not a fan of having my bra show. Also the navy color is really almost black. Otherwise nice piece.

D.C. (Lynnwood, US)
Great Base Layer!

This top is high quality, comfy, and also longer than the regular wool base layer tops I own. I like to tuck my base layers in when skiing or snowboarding and most of them are often just too short. I also like the fact that it is made in the US. I definitely recommend it.


I never received them. I filed a claim and am now waiting for a response back. I'll update this when/if I do.

I'm glad we were able to get this USPS mistake figured out and that the replacement arrived quickly without incident. We really appreciate your support of American manufacturing!

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.