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🔥 Elevate Your Winter Game with Effortless Warmth & Style
The Thermajohn Men's Turtle Neck Thermal Top is a lightweight, high-stretch base layer crafted from polyester, spandex, and fleece. Designed for cold weather, it offers superior heat retention, moisture-wicking breathability, and a compression fit that moves with you. Perfect for professionals and active millennials seeking warmth, comfort, and versatility under any outfit.



















| ASIN | B081DC35FR |
| Age Range Description | Adult |
| Apparel Closure Type | Pull On |
| Apparel Fabric Stretch | High Stretch |
| Apparel Fabric Weight Class | Lightweight |
| Back Style | T Back |
| Best Sellers Rank | #487,888 in Clothing, Shoes & Jewelry ( See Top 100 in Clothing, Shoes & Jewelry ) #790 in Men's Base Layers #9,269 in Men's Running Clothing #10,015 in Men's Cycling Clothing |
| Brand Name | Thermajohn |
| Closure type | Pull On |
| Color | Navy |
| Cuff Type | plain hem |
| Customer Reviews | 4.5 out of 5 stars 4,093 Reviews |
| Fabric Stretchability | Stretchable |
| Fabric Type | Polyester,Spandex,Fleece |
| Fabric type | Polyester,Spandex,Fleece |
| Fit Type | compression |
| Fit to Size Sentiment | True to Size |
| Fit type | Compression |
| Garment Size Country | United States |
| Global Trade Identification Number | 00810038905471 |
| Item Length Description | Standard Length |
| Item Weight | 6.4 ounces |
| Manufacturer Part Number | J-T-MVT-1836 |
| Material Type | Polyester |
| Model Name | Classic |
| Neck Style | V-Neck |
| Number of Items | 1 |
| Pattern | Solid |
| Seasons | Winter |
| Shirt Form Type | T-Shirt |
| Sleeve Length Description | Long Sleeve |
| Sleeve Type | Long Sleeve |
| Sport Type | Camping, Cycling, Hiking, Running, Workout |
| Style Name | V-neck |
| Style Number | J-T-MVT-1836 |
| UPC | 810038905471 |
| character | sports |
| collar-type | Collarless |
| top-style | V-Neck Long Sleeve Basic Pullover |
A**R
Comfortable, well constructed, great value
This is an excellent product. The material has just the right feel and weight to it -- not too thick or thin, not too hot or cool, stretchy but not overly so. The garment appears to be well constructed; the stitching is flawless as far as I can tell. I'm 5'9" 165 lbs and size medium fits perfectly. Extremely comfortable and the price is definitely right. Highly recommended.
A**N
Nice Long John’s
I got these for my grandson for when he’s at work. He’s unloading UPS trucks all day in this cold weather. I asked him what he thought about the long John’s. He said they are the best and most comfortable long John’s he’s ever worn and the only kind he will buy from now on. He likes to work in jogging pants. He said these long John’s keep the cold air away from his legs. I’m going to get him a few more pairs if they mark them down again. I’m not going to pay $20.00 for them. I just feel like they are over priced. But that’s just me. I’ve washed this pair for him every other night since November. That’s two months. They still look as they did the day we received them. So you can feel safe about throwing them in the washer and dryer. I hope my review helped someone who’s considering purchasing them.
G**N
Soft, warm, snug and true to size. Solid purchase!
I really like this as a base layer. It’s nice and soft, and the fit isn’t too bad. It’s a tad bit loose around the waist and since there’s no draw string to tighten it, it slides a little throughout the day. The only real reason I give it a 4/5 starts is because not even a full day went by before the inside seam stitch came apart and left a hole near the middle of my thigh.
R**L
Gonna order a few more and definitely recommend...
Absolutely love these thermal underwear. I work security in NJ so I’m in and out of my booth quite often. With these on I don’t feel any coldness from the winter cold. I’ve tried several other thermals but these are by far the best. They’re extremely comfortable. The smoothness on my skin is remarkable. Very light weight as to where you forget you have them on. They are not bulky and don’t bulge up at all. They keep me warm for as long as I’m outside the booth. Normally I would be running back inside the booth for warmth but not with these on. They also fit just right. That’s until I give the wash test to see if there is any shrinking. I’ll update my review then. But for now I’m gonna order a few more and definitely recommend these to my co-workers and family.
V**I
These thermal Long Johns really work
I am VERY happy with these Thermal Long Johns, they really work. They do EXACTLY what they say they will do, namely keeping your legs warm in cold weather. I wear them when I go for my exercise walk and they work great. I wear them under my sweat pants in the cold weather and they work great. They are made of high quality material and are very light and very comfortable--I have ZERO complaints. I got my moneys worth.
B**Y
Great Fit, Quality Fabric that Feels High Tech
I'm about 5'8", 185 lbs. I wear a size 36-38 waist (closer to 38). I ordered a size Large. These thermal underwear have a "high tech" feel to them, they make me feel like an astronaut with access to premium space-age fabric. I say this because of how flexible the fabric seems to be, it kind of adjusts itself, molds itself, to my body. It fits me perfect at the waist, yet when I tug on the waistband, it easily stretches to where I think that I can probably gain 25-30 pounds and still be able to comfortable wear these leggings. Length-wise, the ankle bottom part has this same elastic trait, to where I think that somebody a few inches taller than me would fit into these leggings just fine. The stitching is uniform and looks strong, and they come with a printed on tag, which is convenient and eliminates discomfort or having to remove it yourself. The crotch area of the pants has reinforced stitching. See photos. These underwear seem like they will withstand accidental wear/use just fine. For example, I don't have to be worried about easily ripping them due to stretching too much, or snagging them on a cabinet knob. Despite the size/fitting guide suggesting that I order XL-2XL, Large fit me just fine with plenty of room to grow. I would recommend somebody up to about 5'10", 200lbs to go with the large, however, due so at your own discretion. Finally, referencing my uploaded photos, the sun was hitting these leggings, making them seem like they are lighter in color than they actually are. Have no fear, these leggins are jet black as advertised.
D**K
I like the fit, but....
I wondered if the mostly synthetic material would be warm, but they are actually quite warm. I left them on under my jeans indoors and they got a little too warm after a while. The material is very sheer and stretchy. When they arrived, they looked too short. But because of the stretch, they are not too short at all. I'm 6' 3" and 200 lbs. - average build, maybe slightly slender, with a 35" waist and 35" inseam. I ordered the large size. They are skintight, which is OK with me, and they're comfortable. I wouldn't want them to be baggy at all. I wonder how much bigger the extra-large would have been. Overall, I like them.
J**E
The inseam is 26" for sure.... wicked short. Really bummed about that.
Sizing up the guy... I fall into the Large size range. But purchased the medium. I'm glad I did too. My Waist is 33", Hips are 37", Thigh circumference are ~22", calves ~14" and my height is 5' 10" with a 33" inseam and ~160 lbs. Fitment: They hug just right! They are so soft and warm when sitting around in the house. The worst thing is the inseam is 26".... It's so short.... There is 4" of bare skin exposed to my ankles. What a bummer. I'm very sad about that. I wish they did a "tall" size or at least made them 31" inseam. You can kinda stretch them but that just makes them ride down. The material is thinner than expected, but meets the $18 price point compared to the UA Base 3.0. The fleece lining is soft and nice. It's not doubled lined but like small fuzzy soft. Not sure how durable they are, I've worn them once.
M**S
Cómodo
Es muy cómodo, se pega bien al cuerpo, es calientito por dentro y liso por fuera.
P**O
No muy buena calidad'precio
Terminado mal hecho y no entallado bien
G**S
Muy buenos
Cómodos y excelente calidad precio
F**D
Super cómodo y muy caliente.
Lo usé para ir a esquiar y funcionó perfecto.
L**Z
Calidad
Están calentitas y de muy buena calidad
Trustpilot
5 days ago
1 week ago