Merino.techMerino Wool T-Shirt Mens - 100% Merino Wool Undershirt Lightweight Base LayerOEKO-TEX STANDARD 100

Edit, the team reached out and proactively settled the issue. I was not expecting nor did I ask for support, that makes up for it in my eyes. This was well past Amazons return window, thank you to the team!This is my 2nd time purchasing from this brand which should indicate that I do like the products. Just know what you are getting yourself into the shirt is quite thin and prone to getting holes. I got one recently with the shirt after the 2nd wash which is a shame, Marino wool with all it's benefits is a bit more delicate than normal fabrics. I will say 2 washes is a bit faster than I expected but I guess it's repairable. I think I will look for another brand next time with slightly thicker material. Overall good shirt in terms of fit, quick dry, look, comfort and smells good for a long time.

I’m 6’3”, 215 lbs and ordered the XL. The fit is excellent — snug in the arms and chest, with a bit of room around the waist. Very comfortable and looks great.One heads-up: don’t wear them before washing. I made that mistake and the shirt developed a strong odor once I started to sweat. After a gentle wash and hang dry, the smell disappeared completely.Since then, no issues — they’ve been breathable, comfortable, and hold their shape well. Just give them a quick wash before the first wear and you’ll be happy with them.I will definitely be ordering a few more. I’ve never felt a more comforting fitting t-shirt.

I do a fair amount of bikepacking. So I have long days in the saddle and will ride numerous days between laundry stops. This shirt is %100 merino. It controls odor very well. Very soft too. Wicks moisture away and dries quickly. Sizing chart was accurate, for me. I ordered a medium and it fits great. I’m 5-7 and 150 lbs. Will probably order one or two more, it’s hard to find 100% Merino at a reasonable price. Pretty happy with this shirt.

I have 4 t-shirts and 6 polos from this brand. I love the fit, the comfort, and the simplicity. I use the t-shirts for hiking — no odor, quick-drying. I wear the polos for work. I feel comfortable all day, even in very hot weather. However, they’re fairly delicate and need to be replaced after about a year and a half.

This t-shirt fits perfectly, is very comfortable and well-tailored. It could be worn dressed up with a sports jacket, or casual with shorts or jeans. It naturally unwrinkles when you wear it, and because it’s merino wool, it can be worn multiple times before needing to be washed. Great for travel, I would think. You can wash it in a washing machine, but it should never be put in the dryer. Hang dry only. A little pricey for a t-shirt, but I suspect it will last many years if taken care of.

Why did you pick this product vs others?:I gone through 5 or 6 different brands of merino wool shirts, some more and some less expensive. These will be the only ones I buy from now on. I'm writing this review to let you guys know that the sleeves are a little longer, they don't angle out at 45degrees like wings. You know what I'm talking about and if those sleeves annoy you then try these. The shirts are the right balance of thickness. I like that they're thinner than a cotton t-shirt, but a little sturdier than the standard polyester active/sport shirt, but keeps cool like one of those sport shirtsThe ONLY thing you need to know when ordering is that they run small. I'm 6'0 165 and all my shirts in every brand are either medium or large, but I needed an XL in these.

Love the feel and the quality of the shirts, but the “gray” isn’t gray. It’s brown.

My husband has a bunch of these and they're great. They wick away perspiration, are not itchy, and look nice. The fabric is soft and they don't shrink in the washer with warm water. One warning -- don't put them in the dryer! Just lay them flat or hang up to dry.