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

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 wellCons:❌ A Bit Loose – Could be more fitted, but still cozyFinal 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.

I finally found a merino brand I like and trust. I am very pleased with the quality of these shirts. Also, when I have issues, which is rarely, their customer service is great. I do feel these sizes run small so do check out the sizing guide before purchase. I typically wear XXL and the XXXL size in their brand works best for me. I’m 6’3” and 240lbs and a XXXL size was spot on. I do prefer a loser and more relaxed fit.

These shirts are exceptional and surpassed expectations. I purchased 2 in 2 different weights. The fit and weight are excellent; although they aren't listed as tall, they fit my husband's long arms perfectly! The price was already really fair, but then a pair of socks was included with each shirt - can't believe the value and quality! Going back for more!

I was a little surprised by how lightweight this item was - a little too lightweight to be classed as a thermal shirt - but it's everything I've come to expect from this brand: soft, warm, well made and durable. The color (pale coral) is very attractive - I suppose this is where I should mention that I am female - and quite versatile. Dark clothing will show through, so if I wear it with dark trousers, I have to tuck it in. Not a big deal, but I thought I ought to mention it all the same. I didn't wear it much last winter, but it became one of my 'first picks' this spring.Care: I wash all my woolens by machine (I have an impellor washer), in cool or warm water - not hot - and in a mesh bag. I use standard laundry detergent, no need for fabric softeners, and I line dry. Ironing or steaming isn't necessary, and they come out just fine.I first found this brand on Amazon, and then ordered a few pieces directly from the manufacturer. I wouldn't recommend this - they do a poor job of inventory tracking and sell products they don't have in stock. Amazon has no such issues, so I'm back to buying through Amazon again. This isn't meant to slam the manufacturer - they make a fine product, but order fulfillment just doesn't seem to be their strong suit.As for price, this piece is comparable to a lightweight wool or cashmere sweater - a bit more casual, but I use them in much the same way - and it costs less than my least expensive sweaters. So I would have to say it's a very good value for the money. I think I have four, maybe five, of these shirts, and I wouldn't keep coming back if I didn't think they were worth it.

I love this product. I lost my old wools during a move. During winter months up north I wear this under every thing I wear, very soft. Easy to clean, worn for over 100 days and other than the logo sticker falling off, the wool is in great shape. I work some nasty jobs too so I have to wash it more often then recommended but it's holding up so well. I'm happy to call these and the matching under pants layer My wools. I might order a size smaller since I ordered big thinking it would be too small but I'm keeping these so I can have two pairs

Even though merino tech is 2 sizes bigger than they advertised, I still love them and won't hold it against them. I'm 300 lbs and only need an xl!!!

Great product... most comfortable, I wear them all the time. I'm 80 + years old and they hold my temp just right...

I absolutely loved these shirts when they arrived and ordered multiple more as a result but now as others have mentioned they are falling apart... every time I wear one of the 115 & 165 weight shirts the slightest thing puts a hole in them.. this morning just pulling the sleave down while putting it on put a hole in it.. For the price these shorts should last a LOT longer than they have.EDIT - After leaving the original review above the seller reached out to me and offered a full refund for one of my orders which contained 2 shirts. Over a few orders I purchased 7 of these shirts in a short timeframe because I liked them so mush. 3 of them now have holes but this gesture from the seller to refund my cost on 2 of them is greatly appreciated and gives me reason to give the company another chance which is why I'm raising my review score from 1 star to 3 stars.