Unbound Merino Polo

Note: this shirt was provided by Unbound for review purposes.

There are quite a few merino polos out there, but many suffer from collars that are too soft. Unbound Merino reached out to see if I wanted to try their Merino Polo and remembering Ben’s review of their Classic Button-Down, I was excited to give it a try. I was quickly impressed, and this polo has become my favorite.


The material is a 165 gsm, 53% superfine (17.5 micron) merino wool, 47% polyester. The weight sits right at that perfect balance of being very light, while still having enough structure. The merino is Woolmark and RWS certified, and being 17.5 micron, has no scratchiness.

The fabric looks great, with no sheen, and there is a really unique, almost 3D texture to the outer face. While different, I think the dressiness of the fabric sits in the same place as a traditional pique knit. A surprising amount of stretch is also present.

Fit & Style

The fit of this polo is spot on for me. The cut is slim, but not overly slim. I picked an XL based on the measurements on their size guide, and I think it is a flattering fit that would work for many. The stretch of the fabric gives some flexibility to size up or down for those who might prefer a tighter or looser fit.

The style here works well for business casual, or with nice shorts. The collar performs well. While it doesn’t have much structure, it doesn’t seem to fold weird in the wash. It does fall open, however, as do most collars that are not button-down.


The performance is awesome for hot weather. It breaths well, and when sweaty (or out of the wash) it dries very quickly. It seems like the texture of the fabric helps it to stand away from your skin, making it feel less damp if moist with sweat. After washing, there also is none of that fuzzy texture, speaking to the durability of the blend/texture of the fabric.

The stretch is a great addition. I never felt the polo restricting my motion — it’s actually more comfortable than some of my merino blend tees.

Wrinkles just don’t form in this fabric — I wouldn’t hesitate to squash this into a bag for travel, and it looks perfect after air drying.

As expected, that odor resistance isn’t quite up to the claims made — “Won’t smell after weeks of wear, unlike cotton and synthetics”. That would be true if it was 100% merino, but not at an almost 50-50 blend. I am able to get 3-4 days of wear, which is still great. With the quick drying nature of the fabric, sink washes would be very feasible to keep this polo going indefinitely.


This is my new favorite polo, especially for warm weather wear. The texture is unique, while keeping the style business casual. It breathes well, doesn’t wrinkle, and gives 3-4 days of wear.

At $110 retail, the price seems a touch high for a merino blend. I still do recommend the polo though, because I haven’t seen anything like the texture of this fabric.

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Unbound Merino Polo