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Your cart is empty.Add an extra layer of warmth this season with Men's Thermal Underwear Set Cotton Warm Top and Pants Waffle Knit Long Johns ultra-comfort! This ultra-comfort thermal set will keep you feeling toasty throughout the season. The set is made of lightweight and breathable cotton, which provides maximum insulation and warmth to your body. Great for everyday wear, whether you're relaxing inside the house, enjoying the outdoors, or running daily errands. These thermal sets come in various colors like Light Gray, Black, and Navy Blue, making them easy to layer and coordinate with different outfits. The classic waffle knit pattern looks great under coats and jackets.
Randall Brannam
Reviewed in the United States on March 1, 2025
This products has really made a great in my current location.
Cheryl Simmons
Reviewed in the United States on March 1, 2025
What arrived was polyester, not 100% cotton as ad said.
Konalexi
Reviewed in the United States on February 21, 2025
Completely lied and says 100% cotton even on the tags it’s very obvious it’s 100% polyester! I did a burn test it’s disgusting these lies fall through the cracks! I buy 100% cotton because I need it to be safe at work with fire rated material if I didn’t know how to tell the difference I could die because of your negligence!!!!!
Suzanna Williams
Reviewed in the United States on March 14, 2024
I bought two pairs of these for my husband and he loves them. He says the fit is accurate, they keep him warm, and they are comfortable. I recommend you ordering these for your man or yourself.
Joleen
Reviewed in the United States on January 6, 2024
This product is 100% cotton, but very very thin not like they used to be
Pati buehler
Reviewed in the United States on January 19, 2024
Good quality. Medium weight thermals. Mostly cotton, will shrink! Ordered X-large. Next order sized up to 2X.
nicole
Reviewed in the United States on January 1, 2024
Just what Son needed .. and wash nicely & dry etc
Customer
Reviewed in the United States on December 5, 2020
I've been wearing a few sets of these for a year now. I get comfortable and warm and forget I'm wearing them. Interesting--they are so thin they do not feel fluffy and full like you would expect from cotton; but by how well the fabric breathes, I think they'd have to be 100% cotton like the label says. I like these so well that I may throw out my chunky, other-brand half-polyester thermals: Aside from the other brand being rougher on the skin, the other brand's polyester seals in the heat so much that some days I end up roasting in it--I appreciate how ThermaTek's 100% cotton tends better to let go of the excess heat. I'm going to buy a couple more ThermaTek sets--I'm waiting only because they don't have Small every day.
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