Women's Nuyarn® Merino Wool Short Sleeve Shirt

Size Guide

On its own or layered up, the Wūru® women’s Merino short 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 fit, 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: 4oz

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

Fabric Weight: 125gsm (Equivalent to 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.


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 71 reviews
Susan F. (New Berlin, US)
Love the length.

Just received in mail. Love the fit, especially the length. Thin but not too clingy. I am 5’9”, 160#, long torso. size L is perfect..

Julie B. (Scotts Valley, US)
So light and comfortable

I love this shirt! I have a long sleeved version as well and love the fit. I can wear them with jeans or I can wear them when mountain biking. And because they’re wool, I can wear them after mountain biking :)

The color of both is gorgeous. I’ve bought other brands but Wuru is my favorite. I like the comfortable fit and length in the back.

CMM (Corvallis, US)

Very comfortable! Great fit, love the slightly longer back! The flint stone is a nice blue-grey color.

Marillyn S. (Orlando, US)
The perfect sweater for my upcoming trip to Seattle

Since I live in Fla, I seldom need to "layer" my clothes like they do in Seattle. My brother warned me that I would need to bring some of that type of clothing when I visit in Aug. I ordered this top and was so pleased with it. I plan to use to as will my first layer and hoping it will be the only one I need. I might even use it in Florida when we do get cold weather.

Kelly G. (Long Beach, US)
I'm back for warm-weather shirts!

I love the winter base layers and, last week, I was able to try out the short sleeve shirt while hiking in Utah. It was in the mid to high 80s (phew) at Canyonlands and this shirt was fantastic. Here I am at the top of Whale Rock.