Men's Merino Wool Short Sleeve


Size Guide

Cover all your bases with the Wūru® Men’s Merino Short Sleeve, now featuring Nuyarn® and Made in the USA. Style where you want it – Technical where you need it. 

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!


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

Fabric Weight: 125gsm

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
  • Athletic fit for all-day wear
  • 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 44 reviews
gina d.b. (Maple, CA)
Well made in USA !!!. Classic cut. So much better than cotton t-shirts

Well made. Classic cut. So much better than cotton t-shirts or even Merino made in countries with no human rights, no workers rights, no environmental controls.
These are an amazing price for a USA Made Merino base layer that will last you many many years. You can wear these working, from tractor and field work, to camping to hiking and beyond. Wool keeps you cool in summer and warm in winter.
Will be ordering more in long sleeve as well.
THANK YOU for making these in the USA.

mukesh a. (San Francisco, US)
Soft and comfortable

I love the softness of the shirts (NuYarn is even better regular merino). And the dropped back hem is a nice touch.

Daniel C. (Roseville, US)


LANDON B. (Minneapolis, US)

Men's Merino Wool Short Sleeve

Clay E. (Houston, US)
Proof: Made In America Equals Excellence/Great Price

After almost 3 decades of wool-based clothing--cycling, hiking/backpacking/daily wear, from skin to outer layers--and over 2 of those focused on one brand with mostly American-made, even sustainably grown American wool--when that one brand went out of business I started looking around. So far, this company proves a high quality product can be made in the US, and not cost a small fortune to buy.

I've worn this shirt shopping on Saturdays, and under a pack in both our local parks and Grand Canyon just last week, and the comfort levels are on par with 100% Merino fabrics. And I suspect I'll find over the long haul the synthetic woven in will give the fabric greater resistance to pilling and fade, and overall longevity. I've refused to buy synthetics for a long time for a variety of environmental reasons, but from the comfort level synthetic fabrics might be tortured into behaving almost like natural fibers, but almost isn't nearly as good as needed for my criteria. Wool insulates, so it's excellent in heat and cold, and adding in a little synthetic doesn't diminish comfort but often strengthens/lengthens the use-life.

I'm (too) slowly moving in another right direction: sun protection for my arms, and before the next trip I plan to buy the long sleeve for that purpose. And both Henley and collared-styles in the future would be (a relatively) simple rounding out of the use-line for Wuru's growing fan base.