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๐ฅ Embrace the Chill in Style!
Thermajohn Long Johns are a premium thermal underwear set for men, crafted from a blend of 92% polyester and 8% spandex. Featuring a fleece lining for ultimate comfort, moisture-wicking properties, and 4-way stretch for unrestricted movement, these long johns are perfect for cold weather layering.

| ASIN | B019EEJXAU |
| Age Range Description | Adult |
| Apparel Closure Type | Pull On |
| Apparel Fabric Stretch | High Stretch |
| Apparel Fabric Weight Class | Heavyweight |
| Best Sellers Rank | #192,454 in Clothing, Shoes & Jewelry ( See Top 100 in Clothing, Shoes & Jewelry ) #149 in Men's Thermal Underwear |
| Brand Name | Thermajohn |
| Care instructions | Machine Wash |
| Collection Name | Winter |
| Color | Navy |
| Customer Reviews | 4.5 out of 5 stars 356 Reviews |
| Fabric Type | 92% Polyester, 8% Spandex |
| Fabric type | 92% Polyester, 8% Spandex |
| Fit Type | Stretch |
| Fit to Size Sentiment | Positive |
| Garment Size Country | United States |
| Global Trade Identification Number | 00810000410545 |
| Import Designation | Imported |
| Item Type Name | Base Layer Set |
| Item Weight | 13 ounces |
| Manufacturer | Thermajohn |
| Manufacturer Part Number | LYSB019EEJXAU-SPRTSEQIP |
| Material Type | Polyester |
| Neck Style | Crew Neck |
| Number of Items | 1 |
| Origin | Imported |
| Package Quantity | 1 |
| Pattern | Solid |
| Product Care Instructions | Machine Wash |
| Size | Small |
| Sleeve Length Description | Long Sleeve |
| Sleeve Type | Long Sleeve |
| Style Name | Classic |
| Style Number | J-t-m-1836 |
| UPC | 810000410545 |
| Unit Count | 1 Count |
A**N
a perfect layer
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!
K**.
Excellent!! Great for school field trip
My son was going on a week-long field trip and needed something to help keep him warm at night or at places that were especially windy. The moment he tried on the thermal underwear to see if they fit, he loved them so much that he didn't want to take them off. They were soft, comfortable, and warm. He was able to wear them underneath his pajamas and clothes without feeling bulky. Great buy!
T**R
soft and warm
these are super soft and warm. i work outside and these are great for my base layer
S**L
Extremely Warm & Perfect Fit
I'm a delivery driver in Northern Utah and have been trying to find the right clothing to keep me warm, so I don't have to wear multiple layers (which hinder my movement). I've tried two other brands of thermals and still always felt a "chill". After wearing these for a couple days, I realized yesterday, I did not feel any chill while wearing these thermals. HIGHLY RECOMMEND!
A**S
Thermal underwear
These are very warm and comfortable
B**D
Review the chart size before ordering.
Fits perfectly and performs as advertised! I ordered more.
G**S
Warmth
Bought this set for my 17 year old grandson. He's is very happy with it. Keeps him very warm when out in the cold in NYC!! Will be purchasing more!
A**D
Soft and light weight
Soft material, comfy and light weight
Trustpilot
2 months ago
3 weeks ago