

🔥 Elevate your grind with Under Armour’s ultimate compression top!
Under Armour's Men's UA HG Armour Comp LS is a high-performance long-sleeve compression shirt crafted from 84% polyester and 16% elastane. Featuring HeatGear quick-dry fabric, built-in sun protection, and anti-odor technology, it offers a breathable, second-skin fit with strategic mesh ventilation. Designed for all-day comfort and muscle support, this top is perfect for intense workouts or active lifestyles.







| Care instructions | Machine Wash |
| Closure type | Pull On |
| Country of origin | China |
| Material composition | 84% Polyester, 16% Elastane |
| Neck style | Crew Neck |
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
R**X
Under Armour always quality
Great price on PDBD, good quality, fits well and very warm
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.
L**S
LS
Good quality nice size fitting, would recommend, nice material
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
Very good
Good fit and good quality
C**L
Perfect
When people say skin tight, I mean this is skin tight. It feels like you’re wearing nothing perfect for a light jog perfect for a full run or just a gym session. This top is absolutely phenomenal very very lightweight. Even shows my pointy nipples. 🤣
K**S
T-shirt, long sleeve, very good
Very smooth fits well nice and long for a big guy it feels comfortable so I’m pleased
Trustpilot
2 weeks ago
2 months ago