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Thermajohn Mens Thermal Underwear Pants Long Johns Bottoms Thermal Leggings for Men Extreme Cold

  • Based on 3,717 reviews
Condition: New
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$16.99 Why this price?
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Availability: Only 6 left in stock, order soon!
Fulfilled by Amazon

Arrives Sunday, Nov 17
Order within 18 hours and 32 minutes
Available payment plans shown during checkout

Team Name: 1 Pack


Size: 3X-Large


Color: Grey


Features

  • 92% Polyester, 8% Spandex
  • Imported
  • Pull On closure
  • Machine Wash
  • Heat Retention: When it comes to warmth and everyday wear, these mens thermal pants are designed specifically for you to stay protected from the cold.
  • Ultra Soft Fleece: Designed with a fleece lining & quality material, these ultra soft long johns for men will keep you feeling comfortable throughout the day.
  • Moisture Wicking: Stay dry with these long underwear mens as they're made from breathable fabric that effectively wicks away moisture and perspiration.
  • 4 Way Stretch: Made with stretchable material, these thermal pants men allows you freedom of movement with no chafing or bunching up when you move.
  • Layer Up: Layering is essential to ward off the cold, so bundle up with a pair of mens leggings for cold weather this winter and stay comfortable while outside or in bed as a pajama.

Department ‏ : ‎ mens


Date First Available ‏ : ‎ May 30, 2018


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Nov 17

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.

  • Klarna Financing
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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Iceland vacation
Team Name: 1 Pack Size: 4X-Large Color: Black
Got these for my husband and although he hasn't used them yet, I wanted to comment on the size. He is 6'3", weighs 205....using the measurements provided I got the 4XL and they are perfect. I was concerned they would be too big but measurements are very accurate. Fabric is soft, hugs his legs but not tight/constricting! Pleased with all of that, wanted to share it with others contemplating purchase, will update review once we return from our vacation. ... show more
Reviewed in the United States on May 9, 2023 by JOHN MOORE

  • Retain Heat Well
Team Name: 1 Pack Size: X-Large Color: Grey
I bought this pair as an 'experiment' a 'test'. This pair passed my 'test' and exceeded my expectations. Not by much... but passed. My Primary Concern was how well they would fit, given the fact that we were trying to fit my odd body. With minor adjustments, they fit just fine... very comfortable. And so I went skiing. The thermal underwear did a great job of keeping my legs in a working temperature mode - not too cool, not too warm. I went on a hike with the pants delivering the same level of performance. I bought two more pairs of these thermal leggings. ... show more
Reviewed in the United States on April 7, 2023 by Brent54321

  • Keeps Husband Warm
Team Name: 1 Pack Size: 3X-Large Color: Grey
My husband is almost 80 and lives in his power lift chair 24/7. He loves these as they help keep him toast warm under his throws. I need to buy a couple more as he's gone up in size, unfortunately.
Reviewed in the United States on April 27, 2023 by Bamboochik

  • Great product
Team Name: 1 Pack Size: XX-Large Color: Black
I really like these. The fit is a little bit big.
Reviewed in the United States on April 27, 2023 by Josh

  • Fits well and material is soft
Team Name: 1 Pack Size: Large Color: Black
Like
Reviewed in the United States on May 18, 2023 by Hetty Worrell

  • Extremely comfortable.
Team Name: 1 Pack Size: X-Large Color: Navy
I found the product to be very comfortable for all day wear. I have not tested in "Extreme cold" but they were perfect for days that started out at 32 degrees and improved to 50 degrees. In other words I didn't over heat at 50 and wasn't cold at 32. I don't think I'd wear them in below freezing weather for very long. ... show more
Reviewed in the United States on March 3, 2023 by EW

  • Almost TOO stretchy but, overall, works well
Team Name: 1 Pack Size: Medium Color: Black
When I first put these on, I was a little put back by the amount of stretch these thermal long pants have. They sort of spring onto you -- even further up your socks than I would like and had to push them back down. That said, they are VERY comfortable once on and seem to provide an extra layer of warmth as intended. Overall, I'd say these are a winner over more expensive ones (NorthFace) I've purchased in the past and recommend. Of course, I've only had for about 3 weeks. ... show more
Reviewed in the United States on January 5, 2023 by harrison hartman

  • Comodos
Team Name: 1 Pack Size: Small Color: Black
Aparte de cómodos son muy cálidos, sin ser demasiado calurosos
Reviewed in the United States on April 12, 2023 by Martin L Guzman

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