

🔥 Elevate your game with unstoppable comfort and performance
Under Armour's HeatGear Armour Mock Long Sleeve T-shirt combines lightweight, tough HeatGear fabric with 4-way stretch and strategic mesh ventilation to deliver superior comfort and durability. Designed with ergonomic seams to reduce abrasion, it wicks sweat and dries quickly, making it the perfect base layer for active professionals who demand performance and style.


























| Care instructions | Machine Wash |
| Closure type | Pull On |
| Fabric type | 100% Knit |
| Origin | Imported |
A**R
Under Armour HeatGear Long Sleeve Fits Well!
This fits very well, and is very comfortable to wear. The size was confusing a little, but I went for what I wear, and it was pretty good size. It is really great to use for layering with other clothes and going outside and for sports purposes. It really does cool down very well and makes me not sweat at all. Quality is great, so it works very well and had no issues. Under Armour really does the work done well!
D**N
Great base running shirt for cold weather.
This fit a little loose on me, which concerned me a bit. However I do admit i'm rather thin, so not uncommon. However, I was pleasantly surprised at how warm it was even though not super tight. Ran outside in a 5K in temps around 32. It took the chill off while waiting and for the start even as I started to finish, I found it was nice but not overheating me. It's not bulky and was quite lightweight. Would buy again.
C**N
Underarmour tall
Always a quality product from underarmour. Tall size fits great
N**.
Fits great great value.
The shirt it assume. I we are it to the gym and everywhere else under clothes. It keeps me warm.
V**T
sizing
I would like you to understand this IS a compression jersey. No where does this product identify itself as that. I am not a fan as some are of compression clothing. I love the UA standard fit base layers, which I wear from Fall into Spring in the northeast. Thought that's what I was buying, only with the mock turtle. NOPE, I wear a large and ordered a large, I cannot get it over my head!
J**N
Warm
Item was as described. Quality is always good with Under Armor. Sizing is good. Nice base layer in the cold. I would recommend this product
G**)
great product
great no problems
H**N
Comfort
Perfect undershirt for winter.
Trustpilot
3 weeks ago
2 weeks ago