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)

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 4XL

Key item features

  • Warmth Retention: Designed for everyday wear, these long johns effectively retain heat, providing protection from cold temperatures.
  • Soft Fleece: Features an ultra-soft fleece lining and quality material for all-day comfort.
  • Moisture Wicking: Made from breathable fabric, this thermal underwear efficiently wicks away moisture and perspiration to keep you dry.
  • Flexible Stretch: Constructed with 4-way stretchable material, allowing freedom of movement without chafing or bunching.
  • Versatile Layering: Ideal as a base layer under clothes or as pajamas, offering lasting comfort and warmth for various activities.
  • Breathable Fabric: The special fabric locks in heat while allowing skin to breathe, preventing overheating.
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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.
  • : Ideal for outdoor activities and daily wear during winter months.
  • : Made with soft and long-lasting fabric.
  • : They fit tightly to the body with stretchy material.
  • : Made of a material that provides a comfortable fit.
  • : Provides warmth without adding bulk.
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Showing 1-3 of 614 reviews

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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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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