I originally purchased the vented Men's Nuyarn® Merino Wool Tech Boxer Brief three pack. One of the pair started to rip at a seam only after wearing them twice which initially gave rise to confidence on durability. After leaving a review with that feedback, I’m thankful that WURU reached out to me and immediately sent a replacement. It’s now been about a month and all three have held up great to hikes, running, and the gym with no pilling, no fraying, or loose threads or tears at all.

The NuYarn is exceptionally smooth and soft. Other merino wool products I’ve tried still have an occasional “itch” from the fiber’s barbs but these feel smoother than cotton, no itch, same resistance to stink, and the vented holes have performed stellar in hot, 90 degree heat.

They were perfect out the box, however, I prefer a bit of “support” the only minor drawback keeping this from being a 5 star review is they’ve stretched a tad after some use and never regained the original shape out the box. This results in the boxers sometimes riding up by thigh and noticeably less “support” where I like it.

For guys like me I’d recommend getting one size down. Other than that minor inconvenience, I highly recommend these.

These boxers are real nice. I love this Wuru brand. I am trying to get away from cotton and synthetic fabrics. I first bought the all merino boxer brief and absolutely love that one. That is five stars all day. But being in N.C. for the 95 degree and high humidity summer, I have tried the Nuyarn. It is a good deal more comfortable in the high heat and humidity. The cut however is not the same! I get a bit of a wedgie effect on this one, and I wish it were the same as the other. It needs to be pulled tighter in the lower in the seat. The all merino has the best fit of all. I recommend Nuyarn and all merino to everyone.

I bought these to replace synthetics. I have transitioned away from synthetics. These worked great for a day of biking. I believe these will work great for hiking and backpacking.

I wanted a natural material that would perform well, dry quickly and be comfortable to wear. These did all of it well.

Also, made in USA which is very important to me.

Haven’t been this comfy in my skin ever , a new experience and I won’t go back to synthetics , thank your

This is my 2nd review for the Wuru boxers only because I recently ordered the Vented Charcoal version. I wasn't sure how merino wool would handle all the holes but have been really impressed by the quality so far. I won't be wearing these in cold weather cause you can feel the venting and the cooling effect. They should be excellent for late spring and summer backpacking trips or anything where you're working up a good sweat. Another great product...oh, and they are true to size!