

🔥 Elevate your grind with Under Armour’s HeatGear — performance that moves as fast as you do!
Under Armour Men's HeatGear Armour Long Sleeve T-Shirt combines cutting-edge HeatGear fabric technology with a compression fit to deliver superior moisture-wicking, breathability, and muscle support. Designed for active professionals who demand all-day comfort and odor control, this lightweight, quick-drying shirt features strategic mesh ventilation and anti-odor treatment, making it the ultimate base layer for intense workouts or layering in cooler seasons.






| ASIN | B0874V8THD |
| Age range | Adult |
| Batteries included? | No |
| Best Sellers Rank | 651 in Fashion ( See Top 100 in Fashion ) 6 in Men's Activewear T-Shirts |
| Brand | Under Armour |
| Color | Black |
| Customer Reviews | 4.5 4.5 out of 5 stars (34,651) |
| Date First Available | 19 Nov. 2020 |
| Department | Men's |
| Features | Breathable, Lightweight, Quick Dry |
| Height | 6 inches |
| Is discontinued by manufacturer | No |
| Item display width | 1 inches |
| Item model number | 1361524 |
| Manufacturer | Under Armour |
| Material composition | 84% Polyester, 16% Elastane |
| Material type | Polyester |
| Number of items | 1 |
| Number of pieces | 1 |
| Outer material | Polyester |
| Product Dimensions | 40 x 35 x 1 cm; 127.01 g |
| Seasons | Autumn/Winter |
| Size | M |
| Sport | Tennis |
| Style | Modern |
| Usage | Sports |
C**Y
Perfect Compression Shirt for Workouts
I've been wearing Under Armour compression gear for years, and this Men's UA HeatGear Armour Compression Long-Sleeve is easily one of the best I've owned. I easily give it 5 stars without hesitation. The compression is so spot-on – it's ultra-tight like a second skin, providing great support without feeling restrictive. It really hugs my arms and shows off the biceps nicely when I'm lifting or running, which is a nice bonus for motivation at the gym! The material feels premium: super smooth, lightweight, and high-quality with that signature HeatGear tech that wicks away sweat and keeps you cool even during intense sessions. Breathability is excellent thanks to the strategic mesh panels, and the 4-way stretch lets me move freely – no pulling or bunching. I've worn it for weight training, cardio, and even as a base layer on cooler days, and it performs flawlessly every time. After several washes, it still looks brand new – no fading, pilling, or loss of elasticity. If you're looking for a reliable, great-fitting compression long-sleeve that combines performance, comfort, and style, this is it. Highly recommend
M**.
Brilliant
Bought for my son for Christmas. Good fit and good quality. He already has the short sleeve one and also the long sleeve in the back aswell. Brilliant for under his football kit to keep warm. Very stretchy and tight fit, perfect for layering in the cold weather. Would definitely recommend.
T**R
Great Kit , Amazing Functionality , Keeps any racer Prime throughout their race
Comfortable fabric making it an easy wear for long sessions , helps reduce sweat on skin by absorbing it. Did my 100km bike race wearing it and I can't complain at all ... Fits tight , good compression , very functional kit , keeps it's size after putting it in the wash many many times , good value for money . Only thing I wish is that it's legnth was less as you end up folding the base multiple times for improved comfort.
D**.
Sized up for less compression
As I don’t have the body of a Greek god I ordered a size up, less compression but still snug and perfect as a base layer for running, as always UnderArmour quality, which is why I stay with this brand. And the added bonus of free sweets! Now that’s not going to help my diet now is it 😂
R**L
Top quality and effective hot weather base layer.
I bought this as a base-layer to use under motorbike gear and with a strong tilt towards hot-weather use. The material is very stretchy and has a highly effective wicking capability. It provides a little warmth in colder days, but really comes into its own in the heat (hence the Heat Gear moniker). In moderate (typical UK) heat, you rarely feel wet with sweat because it gets wicked away from your skin, but as soon as there's air movement the evaporation really kicks in and it feel like someone's hit the A/C. And now the sizing... It's a compression base-layer and as such skin-tight; not baggy, not tailored or slim, but vac-packed on. It's got loads of stretch, so no issues with being too tight, but just bear in mind your average punter isn't going to look good walking down the street in this - it's definitely a base-layer for under something else! It comes out of the bag with the torso width looking several sizes too small, but that's the stretch bit - it fits just fine and even with my long arms, I really don't want any more length in the arms or torso. So, overall, very effective, but unless you've spent a lot of time working out, best keep it under something more flattering. I have the bottoms as well and same story.
A**R
Brill
Great winter warmer. Skin tight- just as I wanted. Breatherproof
L**S
LS
Good quality nice size fitting, would recommend, nice material
M**G
Good for layering
Good quality and recently used on several day hikes. Stretchy material and perfect for layering. I'm normally a medium but got the size up which was better
K**A
Great product that fit perfectly. Delivery was fast too!
A**R
Great heat gear by underarmour as expected perfect fit really good looking Fast delivery
F**R
Fällt sehr klein aus.
M**L
Taglia L, 178cm 79 kg. La maglia veste perfetta per la mia corporatura. Non stringe ma rimane aderente il giusto. Lunghezza maglia più che buona e altrettanto per le maniche. Io la uso per fare crossfit in un ambiente indoor ma non riscaldato e che in inverno replica quasi la temperatura esterna. la maglia traspira molto bene sudorazioni non eccessive, per le quali non ho esperienza. Altresì rimane sempre in ordine e non accumula mai cattivi odori. Il girocollo non è ampio quindi anche lì la protezione è ben progettata. Mi piace molto e la preferisco all'altro prodotto che ho preso in contemporanea (della AMZ Sport), che mi sembra di qualità leggermente inferiore.
A**.
Ci ho corso una gara di running temperatura 12 gradi con un filo di vento, fresca e leggera ottima per evitare i copri braccia. Fit a compressione perfetta 183cm x 70kg taglia S
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