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Thermajohn Long Johns Thermal Underwear for Men Fleece Lined Base Layer Set for Cold Weather

  • Based on 36,999 reviews
Condition: New
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Availability: 15 left in stock
Fulfilled by Amazon

Arrives Saturday, Jun 8
Order within 8 hours and 40 minutes
Available payment plans shown during checkout

Size: XX-Large


Color: Black


Features

  • 92% Polyester, 8% Spandex
  • Imported
  • Pull On closure
  • Machine Wash
  • Heat Retention: When it comes to warmth and everyday wear, these long johns for men is designed specifically for you to stay protected from the cold.
  • Ultra Soft Fleece: Designed with a fleece lining & quality material, these ultra soft mens thermal underwear set 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 thermals for 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 thermals this winter and stay comfortable while outside or in bed as a pajama.

Description

Thermajohn's mens long underwear are crafted to meet the needs of every man. Our tops and bottoms are made from premium fabric radiating comfort and durability. With features such as moisture wicking and smart odor control, it is perfect for everyday wear. Heat Retention Our mens thermals are designed to retain heat and regulate your body temperature for all day comfort. Ultra-Soft Fleece Thermals for men are lined with fleece and made of high quality fabric that feels great on the skin. Moisture Wicking Our thermals are made with a breathable fabric that keeps you dry by wicking away moisture. Read more 4-Way Stretch Enjoy full mobility with our mens thermal underwear set that features a stretchable fabric. Tagless The tagless design and flatlock seams reduces chafing that causes discomfort for a better fit against your skin. Fly/ Pee Hole We designed our thermals with a built-in fly/pee-hole so you can answer nature’s call quickly. Read more Thermal V-Neck Set Thermal Crew Neck Shirt Thermal V-Neck Shirt Thermal Pants Thermal Set Boy's Thermal Set Girl's Style V-Neck Crew Neck V-Neck Long Pants Crew Neck Crew Neck Material 92% Polyester & 8% Spandex 92% Polyester & 8% Spandex 92% Polyester & 8% Spandex 92% Polyester & 8% Spandex 92% Polyester & 8% Spandex 92% Microfiber & 8% Spandex Packing Top & Bottom Top Top Bottom Top & Bottom Top & Bottom Thermal Crew Neck Set Thermal Scoop Neck Set Thermal V-Neck Set Thermal Crew Neck Top Thermal Scoop Neck Top Thermal Leggings Style Crew Neck Scoop Neck V-Neck Crew Neck Scoop Neck Long Pants Material 92% Polyester & 8% Spandex 92% Polyester & 8% Spandex 92% Polyester & 8% Spandex 92% Polyester & 8% Spandex 92% Polyester & 8% Spandex 92% Microfiber & 8% Spandex Packing Top & Bottom Top & Bottom Top & Bottom Top Top Bottom


Package Dimensions ‏ : ‎ 11.73 x 9.57 x 2.48 inches; 15.52 Ounces


Item model number ‏ : ‎ T-W-2178


Date First Available ‏ : ‎ July 24, 2018


Manufacturer ‏ : ‎ Thermajohn


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Jun 8

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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Top Amazon Reviews


  • Very nice!!!!
Size: XX-Large Color: Grey
I was looking for a good was to stay warm while running outside in the winter. Sure enough, everyone has been right. These thermals are awesome! Opposed to every other guy, I'm 6'1" and come in at 330lbs. Not all of that weight is muscle though. The XXl is a little long so I tuck it into my shoes to keep me covered in the cold rain. The fleece lining doesn't keep the sweat or rain trapped against my skin. Yes I'm a bit damp after running in the rain, But it doesn't feel like I'm all soggy. I have returned to but a few pairs and just ordered some for my wife. ... show more
Reviewed in the United States on November 20, 2022 by Kevin G

  • I went up a size .
Size: X-Large Color: Grey
I’m 5:11 and 180lbs. and about a 34 waste. I got the XL . Perfect fit. A little snug like they are supposed to be. I was worried the waist was going to be too tight … and be uncomfortable all day. Nope … the XL fits my 34 waste perfectly. The only thing I don’t know at this point is … are they going to shrink. I’ll update after washing. These are really nice and they look good. They don’t look like the usual “ hey you’re wearing thermal underwear” . I’d recommend these 100% They are not cheap … they are quality which I really wasn’t expecting because of the low price. ... show more
Reviewed in the United States on November 20, 2022 by mike k

  • Great product, very comfortable, but size chart is misleading
Size: Large Color: White
I loved how comfortable and silky the product was. It also looks really nice under my other clothes, and since the material is so silky, my other clothes don't stick to it or abrade against it like classic thermals do. It also may be a little warmer than classic thermals, but it its not like super warm to the point you can wear just that in very cold weather. Its only slightly warmer than a classic thermal--not that that is a bad thing, frankly its good in many scenarios, but if you are looking for something heavy duty to keep you warm during very cold weather without having to wear layers over it, you should purchase something else, something designed for that. Additional MAJOR WARNING, the size chart they show you is WAY OFF, they say get a size Large if you are like a 34-38 waist, but I am a 32 waist, and the sleeves barely reached to the end of my arm, they are also loose at the wrist, not tight around the wrist like they're shown in the photos. granted, I am 6'1, the models in the photos are likely shorter and thicker, but just a warning to any purchasers out there, they don't make a size tall. If you are tall you DEFINITELY need to size up, otherwise you're going to have take a trip to the l'Amazon drop off return center. ... show more
Reviewed in the United States on October 24, 2022 by joshua christine

  • Surprisingly perfect
Size: Medium Color: Black
I’m 5’ 11” and weigh approx. 145lbs. I actually ordered a Medium but was sent a Large by mistake; turned out to be a blessing in disguise! The pants are a bit short, so I imagine the Medium actually would’ve been worse. However, if you tuck the pant legs into some crew socks then it doesn’t matter. The shirt fits well. Nothing is too tight or too loose. Each garment allows for comfortable movements (i.e. bending, stretching, or daily activity). Ordered 1 set, but will definitely be buying more. I work as a first responder, so everything I’ve mentioned above applies perfectly for me. If you’re a cop, firefighter, paramedic or EMT, I highly recommend you look into these thermals. ... show more
Reviewed in the United States on November 15, 2022 by Nick

  • Worked well!
Size: Medium Color: White
I live in CA but was recently visiting NYC on what was going to be a blistery cold weekend and these were spectacular. Super soft fleece inside and smooth material on the outside that didn't bunch up with my outerwear. Not sure it'd be good for the tundra, but under my jeans I didn't feel any sharp wind and was quite comfortable walking around Manhattan all day with these and a light coat. Gonna buy different colors for future trips. ... show more
Reviewed in the United States on November 22, 2022 by Byron C Smith

  • Great buy!
Size: X-Large Color: Black
I just moved from FL to UT and trying to get acclimated to the weather. I was surprised these are as thick as they are! I throw the shirt over a t-shirt topped off with a warm jacket and walk the dog in 19 degree weather. Usually end up breaking a bit of a sweat towards the end. I may end up buying another top to rotate out when it gets a little rank. ... show more
Reviewed in the United States on November 23, 2022 by ECHO444

  • a perfect layer
Size: Small Color: Navy
I've bought the shirts but never the bottoms, so I bought my first set and they fit perfectly right out of the bag; I didn't size up or down, just bought my usual size and they fit and feel great! Not too heavy but not too light; I wear them under my uniform and they're perfect for the cold night shift! I'll definitely be buying more! ... show more
Reviewed in the United States on November 22, 2022 by A. R. Corman

  • As others have said....ORDER A SIZE LARGER, but only if they restrict movement! They should be SNUG!
Size: X-Large Color: Black
The thermals arrived today and I tried them on. Sure enough, just as others have said, "order a size larger than your normal size!" They will work, but they are pretty snug. On the other hand, I've read that these are supposed to be a snug fit to trap your body heat, but not so snug as to restrict movement. These don't restrict my body movement, being 82% polyester, 8% Spandex. I wear a size XL and that's what I ordered. ... show more
Reviewed in the United States on November 14, 2022 by Barry. Hobbs

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