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WEERTI Thermal Underwear for Men Long Johns Mens with Fleece Lined, Base Layer Men Cold Weather Top Bottom

  • Based on 9,463 reviews
Condition: New
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$26.99 Why this price?
Save $13.00 was $39.99

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As low as $6 / mo
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Availability: In Stock.
Fulfilled by Amazon

Arrives Saturday, Sep 13
Order within 13 hours and 33 minutes
Available payment plans shown during checkout

Size: Large


Color: Black


Department ‏ : ‎ mens


Date First Available ‏ : ‎ May 13, 2020


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Sep 13

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.

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Top Amazon Reviews


  • Worth the price. But wait.. there's more.
Size: 3X-Large Color: Black
Hey potential buyer! I just wanted to drop by and tell you that these thermals are absolutely worth the cost! But before you make your decision, there are a few things you should know. Firstly, they appear to be a 2-layer thing. The inside is made of a softer fleece-like material compared to the outer layer. This is important because it might affect how you clean them. So, make sure to follow the care instructions to keep them in top shape! Secondly, while these thermals are incredibly warm and work wonders, they aren't truly wind resistant. I just wanted to be honest about that because I believe in transparency. But trust me, they'll still keep you cozy on those chilly days! Lastly, these thermals fit snug. So, if you prefer a more relaxed fit, I recommend going a size up. It's always better to be comfortable, right? ... show more
Reviewed in the United States on November 3, 2023 by Justin

  • Cozy
Size: Large Color: Black
It is the first time I use a thermal underwear made with these materials. These ones are more flexible, so you can move and do your everyday activities, run some errands, etc. Between these and the cotton-made thermal underwear (fruit of the loom and other brands) I personally prefer theses ones. Just be sure of the size, I am 5-9 feet and 190 pounds and usually use the medium size but I recommended to go 1 size up because this clothing items are slim fit. ... show more
Reviewed in the United States on November 4, 2023 by Pablo

  • Order up a size, but worth it!!
Size: 3X-Large Color: Black
I was a bit hesitant at first due to the reviews saying to size up, but I'm impressed. My husband says these are so comfortable and warm. Definitely a great buy. So I ordered him 2 more sets!!
Reviewed in the United States on November 7, 2023 by Mrs. H.

  • fits like a glove, and supper warm and soft
Size: XX-Large Color: Grey
fit great, i have two sets of under armor and i like this set better. may order another set..
Reviewed in the United States on November 7, 2023 by Linda Schymick

  • Long underwear
Size: XX-Large Color: White
It really is very soft and easy to wear under my clothes. It keeps me very warm. I’m very satisfied with the fit !
Reviewed in the United States on October 29, 2023 by Great product

  • El producto bien, La persona de la entrega no
Size: Medium Color: Black
La persona de la entrega deja el paquete en diferente casa, y ya habíamos perdido otro paquete así
Reviewed in the United States on November 5, 2023 by Nerida Roraima

  • Low profile and warm. Durable for work.
Size: Large Color: Black
I bought a size larger as suggested on other reviews and this was a correct suggestion. The size larger fits great and is still slim enough to go under any clothes. I can stay warm in jeans, in a tree in the winter time and have had this same pair for a year with no tears.
Reviewed in the United States on October 12, 2023 by Erik Oosterbaan

  • comfy!
Size: X-Large Color: Charcoal
i found cheapest best under wear to keep warm ..i have itchy skin alot and these are comfy! great stuff! shirt aliitle tight on me .. 6 2 195 but hve some mscle
Reviewed in the United States on October 21, 2023 by Breakin Stuff

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