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Carhartt

Carhartt Men's MBL110 Base Force® Heavyweight Base Layer Crew

  • Based on 1,457 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon
Arrives Tuesday, Feb 3
Order within 15 hours and 54 minutes
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Size: 4X-Large Big


Color: Shadow Heather


Description

A comfortable essential done the Carhartt way. This men's heavyweight thermal top is made of the perfect blend of waffle knit polyester and elastane for easy-wearing warmth that wicks sweat and fights odor. This thermal base layer top gives you the range of motion and warmth you need when battling the seemingly unbearable cold weather days.

Item model number ‏ : ‎ MBL110


Department ‏ : ‎ mens


Date First Available ‏ : ‎ August 10, 2021


Manufacturer ‏ : ‎ Carhartt


Best Sellers Rank: #70,500 in Clothing, Shoes & Jewelry (See Top 100 in Clothing, Shoes & Jewelry) #74 in Men's Base Layers


#74 in Men's Base Layers:


Customer Reviews: 4.6 4.6 out of 5 stars 1,457 ratings


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Feb 3

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • Love the fit
Size: XX-Large Color: Shadow Heather
Heavier that normal base layers but comfortable. Very warm without bulky feel.
Reviewed in the United States on December 20, 2024 by chris
    • Quality Product, Great Fit
Size: Large Color: Burnt Olive Heather
The title of my review are the exact words of my husband…..the pickiest man on the planet when it comes to clothes. I bought him this shirt for Christmas, hoping he would wear it as an undergarment for extra warmth when he was working outside in our cold Northeast winters. But he loves its style, fit, and stretch so much that he wears it as a regular shirt and fashion statement. It fits perfectly according to the sizing guidelines. He has also worn it as I intended….as an extra layer for warmth outdoors…. and he says it does keep him warmer without producing a sweaty feel like some other long john types of garments. If you knew his fussiness about clothing and how many items I have had to send back or return, the fact that he loves this shirt to this extent is a testament about its awesomeness. Looks great with a pair of jeans, and he wore it to two social gatherings and was complimented several times. I have now purchased 3 more for him in other colors. ... show more
Reviewed in the United States on March 26, 2022 by Leanne N.
    • Not bulky and a good added layer
Size: XX-Large Color: Navy Heather
Nice thin thermal. I usually wear it over a t-shirt and under my FR work shirt on slightly chilly shifts.
Reviewed in the United States on February 12, 2025 by Foreman
    • A bit small for a Carhartt.
Size: Medium Color: Fired Brick Heather
Love the Carhartt brand, but at times I even have to size down as they seem to run large. I'm 5'8" and 170lbs and this medium was a bit SMALL. It fit well in the arms, neck and waist but was tight in the chest.
Reviewed in the United States on November 13, 2024 by Brian L.
    • Carhartt thermal underwear
Size: X-Large Tall Color: Navy Heather
When you have to be out in the cold it makes good sense to be wearing thermal underwear. Thermal underwear makes the difference. Mid-weight or heavy weight the quantity and comfort is just there.
Reviewed in the United States on April 30, 2025 by James Hurtado
    • Cardhart long johns
Size: X-Large Tall Color: Navy Heather
I bought these for my husband for hunting. Great value, perfect gift, weight of item is perfect, does not shrink, fits great, functionality is perfect.
Reviewed in the United States on August 3, 2025 by Connie
    • Base Layer
Size: X-Large Color: Navy Heather
Been using both top and bottom for snowboarding all winter they have kept me warm when -10° out
Reviewed in the United States on March 20, 2025 by Tye
    • This is actually heavyweight
Size: Large Tall Color: Fired Brick Heather
Bought this for my son who has nerve damage in his arm. I first bought the black. Titled heavy weight, it was not. I received this pkg and it's literally more than double in size. I now returned the black. I only realized this AFTER reading reviews. Which in reality the blue and grey ones I bought last year were medium weight as well. I currently bought the green. Waiting on that one to see if I actually do get a heavy weight item. * ... show more
Reviewed in the United States on November 30, 2024 by Linda Wachter

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