Men's Merino Wool Long Sleeve


Size Guide

Cover all your bases with the Wūru® Men’s Merino Long Sleeve, now featuring Nuyarn® and Made in the USA. Now T-Shirt season is 365 days a year. 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 11 reviews
Nathaniel F. (Tucson, US)
If you're under 6feet tall

These are excellent, unless you need length

Thanks for the note we reach out to learn more. With our founder being 6'2' this is something we'd definitely like to learn more about as it hasn't been something we've previously seen.

Jennifer H. (San Diego, US)
Great gift!

Purchased this in size LG for my boyfriend. Was originally concerned about the size because he’s barrel chested & 5’10 but it fits him perfectly as a base later. He washed it immediately and said it’s even more comfortable after the wash. Looking forward to using it for winter adventures ❤️

Collin D. (Waxhaw, US)
Extremely long sleeves

Everything would be good, but the sleeves are extremely long. Longest sleeves of any shirt I've ever owned. Usually can wear either a medium or a large but these sleeves in size medium are longer than the longest of my large shirts. Also, there is a noticeable logo awkwardly placed on the bottom front of the shirt (which isn't shown in the pictures), so just be aware if you plan on wearing the shirt for everyday, casual wear.

The wool itself is nice and it's nice that it's a Merino nylon blend. Just have to tailor it and seam-rip the logo off. Maybe still worth it for under $50

AJC (McNabb, US)
Love it

Fits good. Looks good. Feels good. I just ordered the short sleeve as well. I recommend.

Bear (San Marcos, US)
like it!

The material feels good, the fit is good and the sewing is done well too.