





🔥 Elevate your base layer game — feel the heat, not the weight!
Under Armour's HeatGear® Armour Long Sleeve T-Shirt is a premium men's performance baselayer crafted from ultra-lightweight, sweat-wicking polyester-elastane fabric. Featuring mesh ventilation panels and an ergonomic, abrasion-resistant design with hybrid raglan sleeves, it delivers superior comfort, durability, and mobility. Its compression fit and customizable locker tag make it a versatile essential for active professionals seeking breathable, high-performance layering.






| ASIN | B0872MKFG4 |
| ASIN | B0CPPHZQ1J |
| Age Range Description | Adult |
| Back Style | T Back |
| Best Sellers Rank | 199,765 in Fashion ( See Top 100 in Fashion ) 500 in Men's Activewear T-Shirts |
| Brand Name | Under Armour |
| Closure Type | Pull On |
| Collar Style | One-piece collar |
| Colour | Black |
| Cuff Style | Plain Hem |
| Customer Reviews | 4.5 4.5 out of 5 stars (1,872) |
| Customer reviews | 4.5 4.5 out of 5 stars (1,872) |
| Date First Available | 7 Dec. 2023 |
| Department | Men's |
| Fabric Stretchability | Stretchable |
| Fabric Type | Synthetic |
| Fitting type | Regular Fit |
| Hemline Form | Straight Hemline |
| Import Designation | Imported |
| Included Components | Athletic Tank Top Shirts |
| Item Length | Standard Length |
| Item Type Name | long-sleeved sports t-shirt for men, comfortable and breathable gym clothes |
| Item Weight | 5.6 Ounces |
| Item model number | 1361524 |
| Manufacturer | Under Armour |
| Manufacturer | Under Armour |
| Material Type | 10% elastane - 90% polyester |
| Model Name | Ua Hg Armour Fitted Ls |
| Model Number | 1361506 |
| Neck Style | Crew Neck |
| Occasion Type | Vacation |
| Pattern | Solid |
| Product Care Instructions | Machine Wash |
| Product Dimensions | 27.94 x 22.86 x 7.62 cm |
| Season and Collection Year | Spring-Summer 24 |
| Seasons | Spring/Summer |
| Shirt Form Type | Sport Jersey |
| Sleeve Type | Long Sleeve |
| Sport Type | Tennis |
| Strap Type | Adjustable |
| Style Name | T-Shirt |
| UPC | 194514078072 |
| character | Under Armour |
N**S
Great top at a great price.
Great top at a great price. Perfect base layer for winter football. Delivery was quick, thank you.
S**B
Good buy
Was looking around at a few cheaper options but landed on this one, in the end, and bought three. Don't regret my choice at all. Perfect for wearing under a shirt/suit, working nights in the winter. Really nice feeling material. I wouldn't recommend wearing just this out in the cold but it has thermal qualities, whilst remaining breathable. Comfortable, fits well and well priced for the quality
C**G
Comfy
⭐️⭐️⭐️⭐️ – Comfortable and Warm, But Not True Compression This top is really comfortable and does a good job at keeping you warm during workouts or as a base layer. The fabric feels high-quality and it’s breathable enough for both training and casual wear. However, despite the appearance, it’s not a true compression shirt — it fits a bit looser than expected. If you’re looking for that tight, muscle-hugging fit, this might not be it. That said, it still performs well and feels great on the skin. Solid choice overall.
J**N
Perfect fit
A popular brand and exactly what it claims to be - my grandson was delighted
B**Y
Value for money
Good item
A**R
Great product and use for running
Use this for running during the winter and great product, keeps you warm and does not feel uncomfortable at any time, would highly recommend this product
K**C
Excellent for the gym
An excellent quality long sleeved shirt at a reasonable price, just what my husband had been looking for.
S**T
To small, size up x2
Come up way to tight. I'd say two sizes to small. But good quality still, nice thick silky fabric
C**R
I think this long-sleeve shirt is excellent for my running needs. When the sun's radiation is high, I prefer to sweat a bit more to keep my skin protected. Since I don't enjoy using sunscreen while running, this shirt is very handy. The quality is great, and the fit is exactly as I wanted. I am 183 cm tall, weigh 72 kg, and ordered the size M.
M**R
Great for cold winters! The fit is snug so I can still layer sweaters over it. Great quality from Under Armor.
L**E
Très agréable en running. Ne rétrécit ni au lavage ni au séchage.
C**S
Nice
J**Y
True size, keeps him dry and very comfortable! Will get more.
Trustpilot
2 weeks ago
1 month ago