Kim H.
Fit perfectly
Fit perfectly. It even survived hot yoga without any odor. All at the same cost as toxic brands. Definitely recommend and will purchase again.

At Merino.Tech, we craft high-performance apparel made from 100% superfine organic merino wool. Our mission is simple: to offer premium, ethically sourced technical gear that delivers maximum comfort for both outdoor adventures and everyday life.What sets Merino.Tech apart is our dedication to quality without the premium price tag. By selling direct-to-consumer, we deliver top-tier merino wool gear at almost half the cost of traditional outdoor brands. Every piece—from thermal base layers to socks and tees—is crafted from non-mulesed wool that is ultra-soft, lightweight, and completely itch-free.Thanks to nature’s ultimate performance fiber, our products naturally regulate temperature, wick moisture, and resist odors in any climate. Whether you are scaling mountain peaks, traveling light, or relaxing at home, Merino.Tech provides reliable natural performance backed by fast US shipping and dedicated customer care.
Merino.Tech (merino.tech) has 149 customer reviews on Five Star Index, with an average rating of 4.4 out of 5.
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Kim H.
Fit perfectly. It even survived hot yoga without any odor. All at the same cost as toxic brands. Definitely recommend and will purchase again.
Fe R.
Loved everything I bought so far! Good quality and cost is absolutely reasonable! Appreciated a pair of hiking socks included *free with the items I purchased!
IS
I now own several garments from Merino Tech. I live in frigid New England and from October to May it seems I’m always cold. I’ve tried everything - those technical long Johns, fleece, etc. Nothing works like a base layer of the 320 weight top and pants. I also have sensitive skin and yet am able to wear this wool. I even wear the pants out of the house sometimes (nowhere fancy, but like leggings with a tunic top) - they look so good on! When I wash them (hang dry), they come out perfect - and of course you don’t have to wash these as often. Great product!
Anna
Our order was processed and shipped quickly. We are very happy with the comfortable and warm products we received. We will be ordering again in the future!
Michael D.
These shirts are my go to for all outdoor adventures. I used the mid-weight for hiking in the Colorado Rockies during Septembers. Temps ranged from 31 degrees to 71 degrees and about 10 degrees cooler on the peaks. I always wore a T-shirt underneath and rarely required any other layer (expcept in the rain). I wore one shirt for 10 days and it never lost its stretch or held an odor. I wear a light weight in lower elevations and save the heavy weight for ski season.
Dennis J.
Customer service is exceptional. Returned the items for exchange and got it on a timely manner. Love the items I got. Good quality
Wyatt W.
Great products. Warm, comfortable and affordable. I like that it came with care instructions and a wash bag. Also the free pair of socks was a great bonus.
William M.
I wish the opening around my neck was a little bit bigger on the shirts. Also, the shirts at size XL are skin tight. I ordered XL thinking it would be a nice comfortable fit. I typically where an XL from smart wool and it fits perfectly with room to breathe. I should’ve ordered XXXL. I appreciate that they are making a product that is affordable, but I really don’t like my clothes constricting my skin. If I ordered again, which I probably won’t, I would size up a couple of times. The tightness around my neck was just too much.
Response from Merino.TechOct 12, 2026
Hi William, We'll gladly assist with the exchange. Please note that we provided a return label for your order on Sept 25. We will resend it now, since the return package wasn't shipped back to our warehouse.