

🔥 Elevate your base layer game — performance you can feel, style you’ll want to flaunt.
The Under Armour Mens Mock Long Sleeve Top features ultra-lightweight HeatGear compression fabric that wicks sweat and dries rapidly, combined with mesh ventilation panels and 4-way stretch for maximum mobility. Designed with ergonomic seams for durability and a snug, second-skin fit, this top is ideal for active professionals seeking high-performance layering that transitions seamlessly from intense workouts to casual wear.







| ASIN | B08LNY3FKR |
| Age Range Description | Adult |
| Apparel Fabric Stretch | Medium Stretch |
| Apparel Fabric Weight Class | Lightweight |
| Back Style | T Back |
| Best Sellers Rank | 9,158 in Fashion ( See Top 100 in Fashion ) 43 in Men's Activewear T-Shirts |
| Brand Name | Under Armour |
| Care instructions | Machine Wash |
| Closure Type | Pull On |
| Closure type | Pull On |
| Collar Style | Mock collar |
| Colour | White/Black |
| Country Of Origin | Guatemala |
| Country of origin | Guatemala |
| Cuff Style | Cute cuff, NA |
| Customer Reviews | 4.5 out of 5 stars 2,988 Reviews |
| Fabric Stretchability | Stretchable |
| Fabric Type | 84% Polyester, 16% Elastane |
| Fit to Size Sentiment | Neutral |
| Fitting type | Snug |
| Included Components | not_applicable |
| Item Length | Standard Length |
| Item Type Name | T-Shirt |
| Item Weight | 0.14 Kilograms |
| Manufacturer | Under Armour |
| Manufacturer Part Number | 1369606 |
| Material Type | Polyester |
| Material composition | 84% Polyester, 16% Elastane |
| Model Name | Ua Hg Armour Comp Mock Ls |
| Model Number | 1369606 |
| Neck Style | Mock Neck |
| Neck style | Mock Neck |
| Occasion Type | Casual |
| Pattern | Solid |
| Product Care Instructions | Machine Wash |
| Seasons | Autumn/Winter |
| Shirt Form Type | T-Shirt |
| Sleeve Length Description | Long Sleeve |
| Sleeve Type | Long Sleeve |
| Sport Type | Tennis |
| Style Name | Modern |
| UPC | 195251829422 |
| Unit Count | 1.0 Count |
| character | Under Armour |
P**G
GENUINE UNDER ARMOUR, NOT FAKE
I'm 5ft 11" and have an athletic but slim build, I ordered a large and it fits absolutely perfect, it's stretchy material so I expected it to fit. I'm so Über impressed by the tops quality, it keeps you perfectly warm and the fabric is such that it's breathable too, and the snug feel is awesome, when I wear it I don't want to take it off, these are so nice that I've already bought a third just for weekends, laying around the house, for sleeping in, that type of thing. I could rave on about this top all day but I'll simply say this, it's so good and refreshing to finally find an actual real authentic UA outlet, I've had problems in the past with fakes and it makes it so that you don't know which sellers to trust, but you can trust that THIS is where i come for all of my UA gear now, and i buy a lot, i live in Scotland 🏴 and it's very very cold atm, I've spent hundreds with this seller since I purchased this top on Dec 2nd and haven't been disappointed with a single order, thank god for these last remaining few Real Deal, No B.s Sellers. 5 ⭐ 10/10
E**S
Good quality
No excuse for not running in cold weather now!! The tops keeps you well insulated from the elements, it fits well and is comfortable and is lightweight and breathable. Ideal for long runs in the winter - I have bought two of these now. Very happy
J**Y
Above par
Anything from Under Armour will get a good review from me. Quality products every time. Tight filleting and ideal for chilly good mornings
M**S
Fits well, feels comfortable and looks good
I had a much older one that was beginning to show its age arounf the cuffs so thought it was time to replace it. This one seems even better made and looks really good and Medium fits my body shape perfectly.
G**D
Go one size up on this item
Fits smaller than usual UA products. Im 40chest and medium sized US golf wear fits well. Ordered a M size and it felt like an S so returned. Ordering an L instead. Returning M size was straightforward and easy to do with funds credited to my account the moment id handed over at the local post office
N**.
Awesome in every way
Amazing fit and quality, perfect under layer tbh it's the best I have found
K**N
Good Quality, But Sizing Runs Small
I recently ordered this item through the Try Before You Buy scheme, and while the quality seemed great, I ended up returning it because the size was smaller than advertised. The product arrived well-packaged and looked exactly as shown in the photos. The material felt durable and of high quality, and I was initially excited to try it out. Unfortunately, the sizing was the main issue. I ordered my usual size, but it felt noticeably smaller and didn’t fit as expected. It might work well if you size up, but for me, it just wasn’t the right fit. Pros: Good material quality. Stylish design and true to the product photos. Cons Sizing runs small, which might make it tricky to find the right fit. While I didn’t get to use the item, the price seemed fair for the quality. However, the sizing issue made it unsuitable for me. This item would likely work well for those who can size up or prefer a tighter fit. If you’re unsure about sizing, I’d recommend checking the reviews or size chart carefully before purchasing. Overall, while the product quality looked good, the sizing issue was a dealbreaker for me. Thankfully, the Try Before You Buy scheme made it easy to return. I appreciate the service and might try again with a different size in the future.
G**R
Cool top
Very good does what it does
Trustpilot
3 days ago
1 month ago