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

4.6/5
Product ID: 21695970
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🧵Stretchable Fabric
❄️Fleece Lined Comfort
🌡️Thermal Insulation

Description

🔥 Elevate Your Cold Weather Game!

  • VERSATILE LAYERING - Ideal for layering under your favorite outfits, making it a must-have for any winter wardrobe.
  • DURABLE LONG LASTING - Designed to withstand the rigors of daily wear, ensuring you stay cozy season after season.
  • ENGINEERED FOR COMFORT - Crafted with a stretchable fabric that moves with you, ensuring all-day comfort whether you're at work or play.
  • STAY WARM STAY STYLISH - Experience the ultimate warmth with our fleece-lined thermal underwear, perfect for cold weather adventures.
  • MOISTURE WICKING TECHNOLOGY - Keep dry and fresh with advanced moisture-wicking properties that combat sweat and chill.

Thermajohn Long Johns are a premium thermal underwear set designed for men, featuring a fleece-lined base layer that provides exceptional warmth and comfort in cold weather. With moisture-wicking technology and a stretchable fabric, these long johns are perfect for layering and everyday wear.

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Have a Question? See What Others Asked

My son's 6 ft to 6 ft 2, and 140 lbs, large in undershirts and small in underwear. what size should i order for him?
My husband is 6 ft 155 lbs. so tall and skinny. What size should I get him?
Im 6ft 5 and 219 what size should i get?
Im 5'5 and 180 lbs with a waist between 32 and 34. What size should i get?

Reviews

4.6

All from verified purchases

K**S

5-Star Review for Thermajohn Long Johns – AKA My Cold Weather Survival Suit

I never thought I’d be this emotionally attached to a pair of long johns, but here we are. The Thermajohn Thermal Underwear Set is like a warm hug from a teddy bear who also happens to be a professional insulation expert. Seriously—this fleece-lined base layer has no business being this cozy.I put them on during a cold snap and haven’t looked back since. I’ve worn them under jeans, joggers, and even pajama pants (don’t judge me). I’d wear them to work if I could. They’re warm but not bulky, stretchy without being saggy, and soft enough to make you question every other piece of clothing you own.Also, shoutout to the waistband for staying in place and not playing “let’s roll down every 10 minutes.” These long johns understood the assignment.If you’re looking to brave the cold while feeling like a warm cinnamon roll, these are it. Buy them. Your frozen thighs will thank you.

S**H

Warm & Comfy – Perfect for Cold Weather Travel

Bought this thermal set for my teenage son who’s spending a semester in a cold country, and he loves them! He’s 5'9", 175 lbs, and the medium fits him perfectly—snug but not too tight. The fleece lining is super soft and keeps him warm without being bulky. Great as a base layer under pants and hoodies. Definitely a must-have for cold climates or winter travel!

C**Y

Great for cold weather

Why did you pick this product vs others?:Were a life saver in the cold weather

J**P

Warm thermals that quickly show signs of wear

Very warm. I recommend these thermals for temperatures well below freezing. I was too warm skiing with these and one other thin layer at roughly 0 deg C. My only complaint is that the material showed signs of wear after just one use. Lots of raises fibers on the breast. It’s purely a cosmetic issue for now, so I can’t speak to the product’s longevity.

P**T

Nice & warm base layer

Bought these for a spring camping trip with 30 degree nights / 40 degree days & raining throughout. Kept me very warm - great base layer/layering. Very comfortable and soft, fits well. So glad I had them!

P**E

Great item

Went skiing and needed something warm. This did the trick and kept me almost sweating under my jacket and hoodie. Very warm and great quality! Super comfy and cleans easy.

P**Q

Great for anyone - love the fleece lining.

Son does carts in the winter in MN so needed something warm to wear under clothes (because snow pants aren't cool). These were so nice I purchased a pair for myself too. Love the fleece lining, washes up well and doesn't shrink. Great value and functionality.

A**R

Very Comfortable, Very Warm, Very good Quality:)

They are very firm fitting and they are very warm. I bought these to use under my pants and shirt for motorcycle riding in cooler temps. They work great and they are very comfortable:)

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Ravi S.

I loved the variety of products available. Will definitely shop again.

2 months ago

Khalid Z.

Great experience from order to delivery. Highly recommended!

1 week ago

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TrustScore 4.5 | 7,300+ reviews

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

Anita G.

Good experience, but the tracking updates could be better.

2 months ago

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