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Carhartt

Carhartt Men's MBL115 Base Force® Midweight Base Layer Classic Bottom

  • Based on 9,085 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon
Arrives Thursday, Sep 25
Order within 10 hours and 22 minutes
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Size: Large


Color: Black


Description

Carhartt Men's Base Force Midweight Classic Bottoms (MBL115) are thermal base layer bottoms featuring classic waffle knit fabric for easy-wearing warmth. Designed to keep you warm, dry, and comfortable, these men’s thermal bottoms use FastDry and Rugged Flex technologies and odor-fighting fabric. FastDry wicks away sweat and Rugged Flex is for ease of movement, giving your legs a full range of motion. Made of 200 GSM/6-ounces of 100% polyester with smooth flatlock seams, tagless labels, and fabric cut to move with your body, these bottoms are perfect for layering under your pants when working outside in the cold. These base layer bottoms work as hard as you do to keep you warm, dry, and odor free throughout the workday. Pair them with Carhartt Men’s Base Force Midweight Classic Crew top (MBL113) for a complete base layer set.

Item model number ‏ : ‎ STYLE #800264


Department ‏ : ‎ mens


Date First Available ‏ : ‎ August 10, 2021


Manufacturer ‏ : ‎ Carhartt


Best Sellers Rank: #48,710 in Clothing, Shoes & Jewelry (See Top 100 in Clothing, Shoes & Jewelry) #16 in Men's Thermal Underwear Bottoms


#16 in Men's Thermal Underwear Bottoms:


Customer Reviews: 4.6 4.6 out of 5 stars 9,085 ratings


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Sep 25

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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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Very warm.
Size: Large Tall Color: Black
Very warm, very comfortable. Maybe too warm for most settings.
Reviewed in the United States on September 7, 2025 by Collin
    • Worth it
Size: Medium Color: Black
Very soft and comfortable. These are not skin tight so you have room to move around comfortably without bunching. As a UPS driver these were a great purchase.
Reviewed in the United States on September 7, 2025 by Shelby Morris
    • Good product
Size: Small Color: Black
Fits well. I want more
Reviewed in the United States on May 11, 2025 by MisterJRock
    • A bit thin, but otherwise well made
Size: Large Color: Black
Good fit, does provide some warmth, although a bit thin for a midweight.
Reviewed in the United States on August 22, 2025 by Steven O.
    • I'm a trans man and these are my favorite pants now
Size: Large Color: Navy
I bought a Large. I am 5'4" and 160lb. Inseam 26". Hips at widest point 43". Waist at belly button 38". I am wider at the hips than the shoulder, my body shape is not the same as the target market for these pants, so buying 'mens' clothes is always a gamble. And this time it turned out! Here are the things I love about these pants: they are so so soft, light, and warm. They stretch over my hips easily. I wear them as pajama/hanging around the house pants. My favorite part of the day is when I can put them on again. Here are the things I dislike about the pants but are not dealbreakers for me: they are a couple inches too long, I have to roll them up sometimes. And the elastic waistband is a little too tight and folds in half. Overall, very gender-affirming, comfy thermals. I have not tried to wear them under pants, but I don't think it would be a problem. ... show more
Reviewed in the United States on March 22, 2022 by Kijin Higashibaba
    • Warm
Size: Small Color: Black
They effectively keep the cold at bay for my boyfriend this winter when he’s outside skateboarding at high speeds. They are comfortable, cozy, and high quality. I am tempted to steal them.
Reviewed in the United States on January 18, 2025 by Warm
    • Terrible fit
Size: X-Large Color: Black
Terrible fit
Reviewed in the United States on August 26, 2025 by STEVE DEMAY
    • Highly recommend
Size: Small Color: Navy
True to size. Very soft and warm. Perfect for layering. Bold color. No smell. Great functionality for work and days off. Highly recommend.
Reviewed in the United States on February 17, 2025 by Neena

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