Thermajohn Long Johns Thermal Underwear for Men Crewneck Set (XS-4XL)
Thermajohn Long Johns Thermal Underwear for Men Crewneck Set (XS-4XL)
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Thermajohn Long Johns Thermal Underwear for Men Crewneck Set (XS-4XL)

4.7 stars out of 775 reviews
(4.7)|
775 ratings
Thermajohn Long Johns Thermal Underwear for Men Crewneck Set (XS-4XL)Thermajohn Long Johns Thermal Underwear for Men Crewneck Set XS 4XLThermajohn Long Johns Thermal Underwear for Men Crewneck Set XS 4XLThermajohn Long Johns Thermal Underwear for Men Crewneck Set XS 4XLThermajohn Long Johns Thermal Underwear for Men Crewneck Set XS 4XLThermajohn Thermal Underwear for Men Long Johns V Neck Set XS 4XLThermajohn Long Johns Thermal Underwear for Men Crewneck Set XS 4XLThermajohn Long Johns Thermal Underwear for Men Crewneck Set XS 4XLThermajohn Long Johns Thermal Underwear for Men Crewneck Set XS 4XLThermajohn Long Johns Thermal Underwear for Men Crewneck Set XS 4XLThermajohn Thermal Underwear for Men Long Johns V Neck Set XS 4XLThermajohn Long Johns Thermal Underwear for Men Crewneck Set XS 4XLThermajohn Long Johns Thermal Underwear for Men Crewneck Set XS 4XLThermajohn Long Johns Thermal Underwear for Men Crewneck Set XS 4XL
Color:Dark Gray-Out of stock
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Gray
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selected, Dark Gray, $31.62, was $44.55, Out of stock
$44.55
Navy, $46.87, Out of stock
Red, $49.05, Out of stock
Theme:Crewneck-Out of stock
Clothing Size:2XL-Out of stock

Key item features

  • Layering Essential: Designed as an ideal base layer, this thermal underwear set helps ward off cold, providing comfort whether worn outdoors or as pajamas.
  • Snug Flexibility: The long johns offer a snug yet flexible fit, allowing for ease of movement with the wearer.
  • Heat Retention: Made with a special fabric, the mens long underwear effectively locks in heat to keep the wearer warm.
  • Breathable Comfort: The fabric also allows the skin to breathe, preventing overheating during wear.
  • Soft Lining: Both the thermal shirt and pants feature a soft fleece lining, ensuring a gentle and comforting feel against the skin.
  • Versatile Warmth: This thermal underwear set is suitable for various activities, including outdoor adventures, relaxing at home, or as a cozy layer under work attire.
  • Size Range: Available in a wide range of sizes from XS to 4XL, accommodating diverse body types.
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Customer ratings & reviews

4.7 out of 5 stars
stars775 ratings614 reviews
How item rating is calculated
  1. 5 stars85% (657)
  2. 4 stars7% (55)
  3. 3 stars3% (22)
  4. 2 stars1% (9)
  5. 1 star4% (32)

Reviews summary

Pros
  • : Provides a comfortable level of warmth.
  • : They fit tightly to the body with stretchy material.
  • : Made with soft and long-lasting fabric.
  • : Offers high-quality thermals at a lower cost.
  • : Made from polyester and spandex for a comfortable fit.
  • : Holds up well after multiple washes.
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Showing 1-3 of 614 reviews

May 7, 2019
DrJim
5 out of 5 stars review

Too Cool but Warm

I have had Long Johns before. They kept me warm and dull. I put them on when I had to and took them off as soon as I could. They bunched up and never fit right. You have too, right? I got these Thermajohn Ultra Soft Long Johns with almost no expectations at all. Wow! Did they perform. They are lightweight and warm. They stay put on my skin, and they are very comfortable. I even lounge around the house in them. My sweetie wanted to take a picture of me in them to post, but I am not that kind of guy. Here is a picture after they came out of the wash. You will love these long johns!

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Oct 24, 2022
Swflmom
5 out of 5 stars review

Very soft and comfortable

These long johns are literally the softest ones I have ever felt. They are extremely comfortable. I got these for my husband to wear during the winter months because he works outdoors all day long. These definitely help keep him nice and warm. They aren't too thick or bulky and other layers of clothing go on smoothly right on top. These do fit very snug. My husband wears a 3 XL in his regular clothing but these I need to size up for him. Just pay attention to the size chart.

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May 5, 2019
bobk100
5 out of 5 stars review

Not your Fathers Longjohns...

Or mine for that matter. Both are grey, (these do come in blue also), but the similarity ends there. They provide the same warmth, but with a soft, lightweight feel. Even on a cold morning dog walk, my cotton longjohns would feel damp, but ThermalJohns are moisture wicking and it works. Size XL looked too small, but when you pull them on they stretch into place and stay there. The bottoms were perfect, and can be worn under anything without that bulky, baggy feel. Also available as separate pieces, I may have gone 2XL for the top, but I was ok with the XL fit also. I would recommend at least 1 size over what you normally wear though. Containing no cotton, they are 92% Ultra-Soft polyester, and 8% Spandex, with a brushed fleece lining. So, the ThermalJohn set was soft, warm, form fitting and moisture wicking, and definitely replacing my old johns for most activities. A great product for sure, I wish I had these during my many years of outdoor fieldwork.

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