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MERIWOOL

MERIWOOL Mens Base Layer 100% Merino Wool Heavyweight 400g Thermal Shirt for Men

  • Based on 418 reviews
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Availability: In Stock.
Fulfilled by Amazon
Arrives Wednesday, Mar 11
Order within 2 hours and 45 minutes
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Size: Medium


Color: Black


Department ‏ : ‎ mens


Date First Available ‏ : ‎ February 25, 2020


Product Warranty: For warranty information about this product, please click here


Best Sellers Rank: #169,554 in Clothing, Shoes & Jewelry (See Top 100 in Clothing, Shoes & Jewelry) #108 in Men's Base Layers


#108 in Men's Base Layers:


Customer Reviews: 4.7 4.7 out of 5 stars (496)


Color: Black


Fit Type: Fitted


Occasion Type: Vacation


Style Name: Modern/Fitted


Neck Style: Crew Neck


Sleeve Type: Long Sleeve


Shirt Form Type: T-Shirt


Sport Type: Walking


character: sports


collar-type: Collarless


Pattern: Solid


Seasons: Winter


Apparel Closure Type: Pull On


Back Style: T Back


Cuff Type: Standard


Brand Name: MERIWOOL


Age Range Description: Adult


Model Name: Crewneck


Import Designation: Imported


UPC: 191314013173


Unit Count: 1 Count


Manufacturer: MERIWOOL


Item Weight: 14.88 ounces


Material Type: Wool


Fabric Type: 100% Merino Wool


Product Care Instructions: Hand Wash Only, Machine Wash


Fabric Stretchability: Non-stretchable


Item Length Description: Standard Length


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Mar 11

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View our full returns policy here.

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Top Amazon Reviews

    • so warm, a winter game changer
Size: Medium Color: Army Green
I am a tall slim lady and I get really cold in the winter. I have been slowly collecting wool garments over the last few years and this has been a great addition to the collection. It's hard to find a wool undershirt this thick. It is so warm! I wear a medium in women's clothing and I got the men's small. Great long sleeves, enough for my long long arms. The neck opening is a bit tight, I will say (It would be so nice if I could find thick underlayers with a larger scoop neck or vneck!) I have 2 of these and use them constantly through the winters (wool does not smell as easily, so I launder every 5-7 wears) One of them ended up in the dryer, and thankfully it did not shrink or get ruined, though the texture changed slightly and it is not as soft as it was before- still very wearable and in good shape though! I ended up gifting a couple people in my family one of these for christmas and everyone loves them. I used to be so cold, wearing the box store long johns made of cotton or poly. They never did much, and I ended up with icy limbs, sweaty pits and still shivering through the winters. Now with wool, I am more evenly regulated, the cold is more tolerable, and going into the warmer indoors is not a sauna. As someone with some autonomic body regulation issues, it has helped tremendously (so has my USB battery pack heated vest, but thats another story) ... show more
Reviewed in the United States on February 18, 2024 by jaykey
    • Excellent
Looks good, feels good. Excellent insulation.
Reviewed in the United States on December 22, 2024 by Einmitt Akkúrat
    • High quality Merino Wool!
Size: Large Color: Charcoal Gray
These 400g Meriwool thermal shirts are great quality! I am very pleased with the fit and warmth of the shirt.
Reviewed in the United States on December 15, 2024 by JSnc2004
    • Excellent product
Size: X-Large Color: Black
I'm 6 ft tall, 210 lbs, 36 inch waist, 44 inch chest, 17 inch neck and have long arms. Size XL fit perfectly. Snug like long underwear should, but not compression like fit. Very comfortable to wear all day. Sleeve length is a bit extra long which is nice for reaching. Back is droptail design which helps keep them tucked in. They are heavy weight without being bulky. Best long underwear I have owned. ... show more
Reviewed in the United States on December 24, 2024 by Michael Skrentny
    • Wearing it as I write this review. Medium to heavy weight, soft, NOT picky or sticky.
Size: X-Large Color: Army Green
VERY nice feel. Warm and snuggly. Soft and not sticky or itchy. sure it costs a bit more than some, but VERY well made and fits just right. Not tight or loose. I am 6'1" and 215 lbs. I gott he xlarge and it is perfect. It says "heavyweight, but I find this to be more medium-heavy. Definatly more than light, but not super heavy either. ... show more
Reviewed in the United States on December 25, 2023 by GamePlayer
    • brilliant
This guys have really learned how to put together some super high-quality Marino wool garments. I personally love the 400 gram Men’s bass layer shirts – fabulous. I have a black one that is very flattering from a close design perspective, and another 400 g base layer it’s just as good but because of the color it makes me look like a very rich (warm) and very r Ich guy. but I only wear them because they feel great and are as warm as hell. ... show more
Reviewed in the United States on April 18, 2024 by Research is my thing
    • Well made and 1/2 the price of Filson
Size: Medium Color: Black
I purchased these 400g base layers to see how they compared with others on the market and found them to be well made, warm and I would recommend them to anyone seeking a warm base layer. They are as advertised, and fit to size. The only reason I rated it a 4 instead of 5 is that they are manufactured in China and that is not disclosed on Amazon or the Meriwool website which promotes their company as a US company, which they are. Had I found (and I did try to check out location of manufacture) they were made in China I would have passed on the sale, but I would purchase again since the quality is high and just hold my nose over the fact they are made in China. ... show more
Reviewed in the United States on December 8, 2023 by John Gargett
    • "I Like Wool"
Size: X-Large Color: Black
Thought it would be heavier, but 400g seems to be the max for Base Layers ... what it is, it's 'Warm', 'Soft', 'Itch less', 'True to XL' (long body and the sleeves well accommodate my 36/37 shirt size) ...I've worn it 3 times so far and 'NO' stink ... The instructions say you can machine wash ... BUT ... if there's no gentle cycle, I may go the hand wash route ... I shoot (clay targets) a lot, even in the Winter months ... SO ... I want to be warm with the thinnest layering of garments ... Heavy coats 'suck' !!! ... A few 'thin' layers of wool with a wind break thrown in does the job ........ ... show more
Reviewed in the United States on December 20, 2023 by Amazon Customer

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