Best Carhartt Mens Thermal Pants in 2026

Daisy
Last Updated: Feb 5, 2026

At a Glance: Our Top Picks for Carhartt Mens Thermal Pants

UNIQUEBELLA Men's Thermal Underwear Sets Top & Long Johns Fleece Quick Drying(Sets Black, L)
#TOP1
Uniquebella Men's Thermal Underwear Sets Top & Long
9.8
PM SCORE
Carhartt Men's Force Midweight Classic Thermal Base Layer Pant, Black, Medium
#TOP2
Carhartt Men's Force Midweight Classic Thermal Base Layer
9.8
PM SCORE
Carhartt Men's Force Midweight Classic Thermal Base Layer Pant, Black, Large
#TOP3
Carhartt Men's Force Midweight Classic Thermal Base Layer
9.8
PM SCORE

* PickSmartly editors independently research, review, and endorse the top products through comprehensive data analysis. We may earn a commission for qualifying purchases made through our product links.

Summary of the Best Carhartt Mens Thermal Pants of 2026

Uniquebella Men's Thermal Underwear Sets Top & Long Johns Fleece Quick Drying(Sets Black, L)

UNIQUEBELLA
W725RO
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Uniquebella 9.77

Features

HEAT PRESERVATION & SUPER WARM - Designed with high quality fleece lining, the thermal underwear mens is windproof, it can keep you warm while running, cycling, hiking, jogging or walk the dog in the winter morning

BREATHABILITY & QUICK DRY - Breathable and moisture wicking fabric is perfect to keep sweat away and dry fast, the mens thermal underwear perfectly repels odors and unpleasant smells left behind from sweat and dirt; With this thermal underwear men, you can happily enjoy outdoor tactical training or sports

STRETCHABLE & ABRASION RESISTANT - Made of 92% polyester and 8% spandex, this army thermal underwear offers maximum freedom and support of your body, protecting your muscle trauma during training and keeping you stay comfortable. Flatlock stitching creates a flat seam to the garment to ensure maximum comfort and prevents chafing

OUT WEAR SHIRT LEGGINGS - This thermal underwear set definitely can be wore as an outdoor compression sports shirt, the tight shirt leggings set would be a great gift to your boyfriend or families for all seasons

SUNDRY OCCASIONS - This thermal underwear men for cold weather is idea gear for all kinds of activities, such as training, rash guard, running, squat, weight training, cycling, yoga, soccer, skiing, snowboarding, indoor gym exercise, fitness body training

Carhartt Men's Force Midweight Classic Thermal Base Layer Pant, Black, Medium

CARHARTT
MBL115-001-M
5.00 X 5.00 X 0.70 Inches
0.45 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Waffle knit traps heat, fast dry wicks away sweat and fights odor

Rugged flex technology for ease of movement

Smooth flatlock seams and tagless label enhance comfort

Concealed dry low-stitch waistband and contoured front for comfort

Strategic seam placement for maximum comfort and reduced chafing

Carhartt Men's Force Midweight Classic Thermal Base Layer Pant, Black, Large

CARHARTT
MBL115-001-L
5.00 X 5.00 X 0.70 Inches
0.45 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Waffle knit traps heat, fast dry wicks away sweat and fights odor

Rugged flex technology for ease of movement

Smooth flatlock seams and tagless label enhance comfort

Concealed dry low-stitch waistband and contoured front for comfort

Strategic seam placement for maximum comfort and reduced chafing

Cl Convallaria Long Johns Thermal Underwear For Men Soft Fleece Top And Bottom Set Base Layer Men Cold Weather Black

CL CONVALLARIA
C1104Z-4
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Convallaria 9.87

Features

Ultimate Warmth and Comfort: Our thermal underwear for men is designed to keep you warm and comfortable even in the coldest of temperatures. With its 100% fleece lining, you'll stay cozy all day long. 90% polyester and 10% spandex ensure it is durable, flexible, and long-lasting.

Stay Dry and Odor-Free: Made with moisture-wicking technology, our long johns for men will keep you dry and odor-free throughout the day, no matter how active you are. The fabric dries quickly, reducing the risk of hypothermia. Perfect for skiing, hunting, snowboarding, hiking, camping, or just lounging at home.

Tagless & Anti-static & Pee Hole Design: Say goodbye to uncomfortable tags and hello to maximum comfort with our tagless design. Plus, the pee hole design makes it easy and convenient to use the restroom. Additionally, the anti-static feature prevents annoying clinging and discomfort.

4-Way Stretch and Versatile: Our base layer men cold weather is designed with 4-way stretch technology, ensuring a comfortable and flexible fit. The flatlock seams reduce irritation and chafing, ensuring maximum comfort throughout the day.It's perfect for layering under any outfit, making it a versatile addition to any man's wardrobe.

The Perfect Gift for Men: Experience optimal warmth, comfort, and convenience with our ultra-warm thermals for men. Upgrade your winter wardrobe with this exceptional blend of materials, complete with a fleece lining, label-free design, open fly, 4-way elastic, and anti-static properties. Stay cozy and confident in any weather!

Meriwool Mens Base Layer 100% Merino Wool Thermal Pants Charcoal Gray

MERIWOOL
EM MW-M-LEG250-M-CHGRY
100.00 X 100.00 X 50.00 Centimeters
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Fire Sale Merchant 9.92

Features

PACKAGE INCLUDES: 1 – Men’s Merino Wool Thermal Leggings in Charcoal Gray / Medium | MATERIAL: 18.5 Micron, 100% Merino wool, 250g/m2 | FIT: Next-to-Skin

SUPER SOFT: 100% all natural superfine 18.5-micron Merino wool ensures comfort all day long – no itch! EASY CARE: Your thermal pants are machine-washable on cold setting and safe to tumble dry on low heat with like colors, so it’s ready when you are for your next adventure.

BREATHABLE: Keeping you cool in summer and warm in winter, MERIWOOL’s 250g/m2 weight interlock-knit Merino wool can be used as a base layer or mid-layer, but won’t weigh you down. COMFORTABLE & CONVENIENT: Quick-drying pants feature a loop for hang drying while camping, hiking, hunting, working, playing sports, skiing, or partaking in any outdoors activity.

WICKING & ODOR RESISTANCE: Merino wool’s natural wicking and odor-resistant properties keep you dry and comfortable while active in cold weather. Through the process of wicking, Merino wool is the most breathable fabric and absorbs moisture better than any other fibers. Wicking refers to a fabric’s ability to pull moisture away from your body and keep you comfortable.

EXCEPTIONAL CUSTOMER CARE: If your MERIWOOL Men’s Base Layer Bottoms do not perform to your satisfaction, return it to us within 30 DAYS along with proof of purchase for a hassle-free refund, exchange, or replacement. Includes a 90 DAY limited manufacturer’s warranty, which covers manufacturing and material defects.

Carhartt Men's Force Midweight Synthetic-Wool Blend Base Layer Pant, Black Heather, Large

CARHARTT
MBL121-027-L
0.45 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Back county 9.90

Features

Poly-wool blend regulates temperature, fast dry wicks away sweat and fights odor

Rugged flex technology for ease of movement

Smooth flat lock seams and tagless label enhance comfort

Concealed dry low-stitch waistband and contoured front for comfort

Strategic seam placement for maximum comfort and reduced chafing

Weave type: Woven

Carhartt Mens Force Heavyweight Thermal Pant Base Layer Bottom, Black Heather, Medium Us

CARHARTT
MBL121-027-M
5.00 X 5.00 X 0.70 Inches
0.45 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Poly-wool blend regulates temperature, fast dry wicks away sweat and fights odor

Rugged flex technology for ease of movement

Smooth flat lock seams and tagless label enhance comfort

Concealed dry low-stitch waistband and contoured front for comfort

Strategic seam placement for maximum comfort and reduced chafing

Carhartt Men's Force Heavyweight Thermal Base Layer Pant, Shadow Heather, Medium

CARHARTT
MBL112-036-M
5.00 X 5.00 X 0.70 Inches
0.45 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Concealed dry low-stitch waistband and contoured front for comfort; made for extreme cold weather

Fast dry wicks away sweat and rugged flex technology for ease of movement

Smooth flat lock seams and tag less label enhance comfort

Strategic seam placement for maximum comfort and reduced chafing

Fights odor

Carhartt Men's Force Heavyweight Thermal Base Layer Pant, Shadow Heather, Large

CARHARTT
MBL112-036-L
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Concealed dry low-stitch waistband and contoured front for comfort; made for extreme cold weather

Fast dry wicks away sweat and rugged flex technology for ease of movement

Smooth flat lock seams and tagless label enhance comfort

Strategic seam placement for maximum comfort and reduced chafing

Fights odor

Carhartt Men's 100% Cotton Midweight Bottom, Black Heather, Large

CARHARTT
MBL149-BLKHTR-L
0.45 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Waffle knit traps heat; smooth flatlock seams; contoured front with fly

FastDry technology wicks away sweat

Rugged Flex technology for ease of movement

Fights odors

Brushed Y-Split waistband elastic with concealed stitching

Carhartt Men's Base Force Lightweight Bottom, Navy, 4X-Large

CARHARTT
MBL103B-412-4XL
0.45 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Raised mini-grid, brushed back texture; smooth flatlock seams for comfort

FastDry wicks away sweat; Rugged Flex technology for ease of movement

Brushed Y-split waistband elastic with concealed stitching; contoured front

Strategic seam placement for reduced chafing

Fights odor; concealed thumb loops; for cool weather

Carhartt Base Layer Men's Force Lightweight Stretch Grid Base Layer Pant, Black, X-Large

CARHARTT
UL0184-M
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Rugged Flex moves with you; FastDry wicks away sweat; fights odor

Strategically placed flatlock seams reduce chafing

Brushed elastic waistband with concealed stitching

Contoured front with fly

Tagless labels; fabric: 160GSM/4.7oz., 97% Polyester, 3% Spandex, grid face and back

Top 10 mens thermal pants carhartt Brands on Amazon

Here is the list of top-rated brands that were evaluated by PM.

Brand Count
Carhartt 9
Cl Convallaria 1
Meriwool 1
Uniquebella 1

Top 10 mens thermal pants carhartt Brands Pie Chart


We've carried out a comprehensive analysis of 33,578 reviews on mens thermal pants carhartt, using our selection criteria to identify the best options in the men's fashion. Our findings reveal that most customers typically select mens thermal pants carhartt priced around $40.46, with top brands including carhartt, meriwool, wrangler riggs workwear, cl convallaria and uniquebella and carhartt base layer

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We are dedicated to assisting our users in finding the right bottoms Products based on their needs, saving them considerable time when choosing which mens thermal pants carhartt to buy. We take pride in the number of satisfied users we've helped through our thorough and insightful reviews.