Merino.tech Merino Wool Base Layer - Mens 100% Merino Wool Long Sleeve Thermal Shirts Heavyweight, Midweight, Lite with Socks

Soft and fits well. Very nice and warm material.

The quality is great. It fit perfectly and is warm and comfortable.

The long sleeve shirt is impressively warm for how lightweight it feels, making it ideal for layering without bulk. The fit is a bit loose on my 5'10", 180 lb frame, but still extremely comfortable. And the socks? Bonus points all day—they’re ridiculously comfortable, warm, and well-made. Pros: ✅ Deceptively Warm Shirt – Lightweight feel with heavyweight warmth ✅ Excellent for Layering – Perfect for work or motorcycle rides ✅ Top-Tier Socks – A standout part of the set ✅ Breathable & Soft Merino Wool – Regulates temperature well Cons: ❌ A Bit Loose – Could be more fitted, but still cozy Final Thoughts: This set is a must-have for cold weather, with a shockingly warm shirt and socks that steal the show. Ideal for working outdoors, winter riding, or daily layering.

New review: 4/5 I have purchased 4 of these in the last years. The first ones, reviewed above were very thin and I did not review as good, but these last heavy ones I really like. They are very nice and warm, and they do not pick up any odor. They also fit well if you get the right size, and contrary to some other reviews I read do not get stretched out. The colors though limited are nice and the material seems much heavier and stronger. My only real criticism is that I don't like the logo on the left sleeze. I wish there were a way to remove it. Merino.tech is a good bargain for warm winter clothes. I would recommend and buy again as well. -- old review of lighter shirt -- Seriously, why make something like this if it is so thin as to be see-through. I guess I can put it under a sweater in mild cool weather, but this is not what I thought I was ordering. The free-socks are a nice touch, but it would have been better if they would have added the sock material to the shirt so it was not transparent.

Size fits perfectly. Quality is great the fine attention to detail in the packing and information is greatly appreciated instructions for care of these base layers clear and concise. The comfort of this merino wool is not itchy or scratchy it works well for me in minus degree temps With just coveralls over top. Very pleased with production sure you will be too. I am a 32 waist I wear a medium pant. I am a 42-44 top so top is a large.

Very well made. Verybthick, very soft, warm and light weight. Excellent buy.

My first merino clothing. I hike year round and was having sweating issues in the winter from the layers I wore. I have used this shirt 5 hikes now and no sweating. I’m very happy I got this shirt. I bought a Man’s because I am a Tall Woman. It’s nice and long to my Hips and the sleeve are a great length. I also like the red goes great with my winter jacket. Came with free socks. I tried them yesterday, they are comfortable but didn’t keep my feet warm. But no doubt they will be great when it’s not freezing cold. I will check to see if they have thicker ones for the winter as my other socks cause my feet to sweat in my hiking boots. These thinner socks kept my feet dry. I’m thankful for the free socks. I also bought another shirt in a lighter weight and that one is great as well. Also not itchy. I just ordered the pants which will arrive this week. I’m looking forward to trying them out on a freezing cold morning hike. I’ll do a review on the pants purchase after I wear them. I highly recommend merino, it’s made a huge difference on my winter hike. Wish I knew about this product before.

I purchased this not as a casual sweater to wear out, I bought it for bicycling in cool/cold weather. I rode 30 miles today in 48 degree weather ( colder riding at 20- 22mph) Not only is very soft and comfortable, it was great for the ride and kept me warm. FYI, I bought the middle heat rating , I think it’s referred to as 240?

Ottima qualita e comoda da indossare. Ne ho comprate altre con colori diversi

¡¡¡Me encantó!!! Es mejor de lo que esperaba! Todo lo que se menciona es cierto: Se siente increíble, se ve genial, después de un día completo usándola, solo olía a nuevo!! Es perfecta!! Además, incluyeron un par de calcetines que también me encantan!!!... Actualización- Las otras dos playeras que pedí, llegaron sin calcetines y no los envían a México :(; Además la segunda playera que pedí, no parece tener la misma calidad, es más áspera y no parece tener las mismas propiedades

Once the temperature gets anywhere near 0°C (32°F), these merino wool tops (and bottoms) are the first thing I reach for under my regular clothes. They’re thin enough not to feel bulky, and they don’t make me overheat indoors. There are thicker options out there, but these hit the sweet spot: they take the edge off the cold outside while staying comfortable inside. Merino wool is in a different league compared to cotton or synthetics. It absorbs moisture, resists odour, regulates temperature, and insulates when it’s cold. Those properties also mean you don’t need to wash them constantly. A simple “air out” between wears is usually enough. They do require a bit of care — mine never go in the dryer. I wash them with other darks on a regular cycle, and after a couple of years they’ve held up extremely well. I bought three sets so I can rotate them: wear one, let it hang for two days, repeat, then wash everything on the sixth night. Hung to dry, they’re ready again by morning. They aren’t inexpensive, but for winter comfort, they’re absolutely worth it.

Muy cómoda y suave, se la ve de buena calidad solo con tocarla, ya veremos después de su uso a ver si resulta igual. De momento un 10.

Compré la camiseta de 250 con mangas largas en talla 2XX, y me quedó a la perfección, de hecho la lana no es tan rígida qué puede inclusive quedarle a alguien más grande (aunque es fit, puede quedarte olgado, cómo una talla extra, el pago de las mangas es perfecto para alguien talla 4-5 y el pago de la camisa al frente es más corto qué el la espalda, lo cual s esperado). Super cómoda, proporciona calor y tiene buena transpiración, el color negro es de verdad negro oscuro. Los calcetines con los que llegó de regalo son super suaves y cómodos, con el grueso ideal para usarlos con mis botas Ultra de Salomon. Con el tiempo genera un poco de pelusa la prenda, pero es lo esperado.