Under Armour Performance Shirt male size XS
Men's long-sleeve Under Armour HeatGear compression shirt in lightweight HeatGear material that wicks sweat away and dries quickly. Compression clothing increases the pressure in your muscles and speeds up the blood supply to the muscles which has a positive effect on your athletic performance. Suitable for all kinds of sports. The extra lightweight HeatGear material provides perfect coverage without any restrictions. Mesh panels on the back and underarms for strategic ventilation. The material wicks sweat away and dries very quickly. You'll stay fresh even after a big sports performance. Ergonomic fit with seams outside the most stressed areas for greater durability and chafe-free wear. Hybrid raglan sleeves for maximum freedom of movement and comfort. Inner label for writing your name or number.
Men's long-sleeve Under Armour HeatGear compression shirt in lightweight HeatGear material that wicks sweat away and dries quickly. Compression clothing increases the pressure in your muscles and speeds up the blood supply to the muscles which has a positive effect on your athletic performance. Suitable for all kinds of sports. The extra lightweight HeatGear material provides perfect coverage without any restrictions. Mesh panels on the back and underarms for strategic ventilation. The material wicks sweat away and dries very quickly. You'll stay fresh even after a big sports performance. Ergonomic fit with seams outside the most stressed areas for greater durability and chafe-free wear. Hybrid raglan sleeves for maximum freedom of movement and comfort. Inner label for writing your name or number.
Men's long-sleeve Under Armour HeatGear compression shirt in lightweight HeatGear material that wicks sweat away and dries quickly. Compression clothing increases the pressure in your muscles and speeds up the blood supply to the muscles which has a positive effect on your athletic performance. Suitable for all kinds of sports. The extra lightweight HeatGear material provides perfect coverage without any restrictions. Mesh panels on the back and underarms for strategic ventilation. The material wicks sweat away and dries very quickly. You'll stay fresh even after a big sports performance. Ergonomic fit with seams outside the most stressed areas for greater durability and chafe-free wear. Hybrid raglan sleeves for maximum freedom of movement and comfort. Inner label for writing your name or number.
Men's long-sleeve Under Armour HeatGear compression shirt in lightweight HeatGear material that wicks sweat away and dries quickly. Compression clothing increases the pressure in your muscles and speeds up the blood supply to the muscles which has a positive effect on your athletic performance. Suitable for all kinds of sports. The extra lightweight HeatGear material provides perfect coverage without any restrictions. Mesh panels on the back and underarms for strategic ventilation. The material wicks sweat away and dries very quickly. You'll stay fresh even after a big sports performance. Ergonomic fit with seams outside the most stressed areas for greater durability and chafe-free wear. Hybrid raglan sleeves for maximum freedom of movement and comfort. Inner label for writing your name or number.
in 4 offers
The lowest price for Under Armour Performance Shirt male size XS right now is $55.22 at Footshop.eu, compared across 3 retailers.
The all-time low was $33.94 on 30 Jan 2026 — today's price is 63% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 15 May 2026.
Last updated at 15/05/2026 19:25:47
Under Armour Men's HeatGear
Free delivery
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T-shirt Under Armour Hg Armour Comp LS Carbon Heather/ Black XS
Delivery between Mon – Thu $77.98
Under Armour Mens UA HeatGear Armour Long Sleeve Compression Top Dark Grey XS
Delivery between Tue – Thu $10.99
originally posted on underarmour.co.jp
The quality is nice, but it is a little too compressed. My son is only 15 years old and is on the slim side. I first ordered the small white, but I exchanged it for a Medium black thinking this would be fine. It still was uncomfortable for him. It just didn't look right-I think that I will stick to the fitted shirts instead of compression.
originally posted on rebelsport.com.au
I know this is a Mens shirt, but I just hated how the Woman's one looked and decided to take a chance with this one as I prefer plainer shirts. I'm a bust/chest 111cm and 90cm waist, and got a L (bust/chest is 104-112cm and 86-94cm waist). The top half is the tiniest bit loose at the shoulders, but not so much that it's slipping or uncomfortable. Just not compressing. But bust down fits great! The shirt is also really long, and I'm able to wear it down to my upper thighs (for context I'm ~80/85kg and ~170/175cm), even with a bigger stomach than most people. It doesn't weirdly outline my sports bra, and holds everything really well!
originally posted on underarmour.co.jp
I love this gear.Its compression is just right… not so loose that it doesn’t do anything, not so tight that sweat sticks to your skin.I bought this specifically for the long sleeveIt stretches nicely over the forearm pads (keeps them in place)We performed outdoors in the sun for several hours in 90+ degree heatA) my arms did not get sunburnedB) material is so light in weight it was like not having a t shirt on at allI think I need to get a couple white ones if they are still availableThis gear had a purpose- and it serves well just a described! Don’t miss it.
| Outer fabric material | 84% polyester, 16% elastane |
| Sport | Football, Training |
| Neckline | Crew neck |
| Extras | Quick-drying |
| Qualities | Breathable |
Under Armour Men's HeatGear
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
T-shirt Under Armour Hg Armour Comp LS Carbon Heather/ Black XS
Delivery between Mon – Thu $77.98
Under Armour Mens UA HeatGear Armour Long Sleeve Compression Top Dark Grey XS
Delivery between Tue – Thu $10.99
The quality is nice, but it is a little too compressed. My son is only 15 years old and is on the slim side. I first ordered the small white, but I exchanged it for a Medium black thinking this would be fine. It still was uncomfortable for him. It just didn't look right-I think that I will stick to the fitted shirts instead of compression.
I know this is a Mens shirt, but I just hated how the Woman's one looked and decided to take a chance with this one as I prefer plainer shirts. I'm a bust/chest 111cm and 90cm waist, and got a L (bust/chest is 104-112cm and 86-94cm waist). The top half is the tiniest bit loose at the shoulders, but not so much that it's slipping or uncomfortable. Just not compressing. But bust down fits great! The shirt is also really long, and I'm able to wear it down to my upper thighs (for context I'm ~80/85kg and ~170/175cm), even with a bigger stomach than most people. It doesn't weirdly outline my sports bra, and holds everything really well!
I love this gear.Its compression is just right… not so loose that it doesn’t do anything, not so tight that sweat sticks to your skin.I bought this specifically for the long sleeveIt stretches nicely over the forearm pads (keeps them in place)We performed outdoors in the sun for several hours in 90+ degree heatA) my arms did not get sunburnedB) material is so light in weight it was like not having a t shirt on at allI think I need to get a couple white ones if they are still availableThis gear had a purpose- and it serves well just a described! Don’t miss it.
Recently bought 3 heat gear compression shirts. When it's cool out it keep me warm and when it's hot it keeps me cool. Feels like I have a second skin on! Sweat evaporates quickly too. I am a serious recreational cyclist that rides 125 to 200 miles a week. I used to buy cycling jerseys that would cost over $100 dollars the did not last very long too. Decided to try the Under Armour heat gear compression shirts. More affordable and the quality seems top notch. I like the way they feel on my body and they accenturated my shredded body! The are comfortable, feel good and look good! LOL. Glad I ordered the Under Armour shirts. Will probably get more but in different colors. Got 2 black and one forest green for now.
The sizing is ideal for a compression shirt. It is snug to get on, but it doesn't bunch up or move around once it is in place. If you don't want a compression fit, then there are other products available. I wear this underneath my cycling jersey instead of arm warmers on in-between days (where a short sleeve jersey just won't cut it and arm warmers are too thick).
I have worn this shirt several times. I purchased both white and black colors. The shirt provides needed warmth during cold morning activities. It's well made and has held up to multiple washings. I love the shirt and recommend it to any active athlete looking for nonrestrictive warmth during cold temperatures.
Needing to protect myself from the sun, but love playing golf, basketball, and/or anything in the sun. I had to look into shirts to wear in the sun for protection, that DON’T get and stay saturated with sweat, as well as make you even hotter. I thought, there’s not going to be anything that would work. This was definitely one of the times I’m happy to be wrong. I ended up purchasing around 18-20 of them, and this is why…THEY WORK, and it’s UNBELIEVABLE.I don’t typically write reviews, but felt compelled to with these shirts, because if anyone else like me (i.e. someone that sweats like they’ve just come out of a pool), I mean, I sweat a lot, and the two times I’ve worn the shirts thus far have been game changing. The shirt releases the sweat from your body, but ... MoreNeeding to protect myself from the sun, but love playing golf, basketball, and/or anything in the sun. I had to look into shirts to wear in the sun for protection, that DON’T get and stay saturated with sweat, as well as make you even hotter. I thought, there’s not going to be anything that would work. This was definitely one of the times I’m happy to be wrong. I ended up purchasing around 18-20 of them, and this is why…THEY WORK, and it’s UNBELIEVABLE.I don’t typically write reviews, but felt compelled to with these shirts, because if anyone else like me (i.e. someone that sweats like they’ve just come out of a pool), I mean, I sweat a lot, and the two times I’ve worn the shirts thus far have been game changing. The shirt releases the sweat from your body, but doesn't keep your shirt wet. I know, that sounds absurd, and you can believe me if you like, but it’s true. Not only that, when even the lightest wind blows, it feels like A/C. It keeps you cooler with it on.Great fit, quality seems there, but again, please note, I’ve only opened 1 out of 20 (or so), so - I HOPE THEY LAST. As I mentioned that I sweat a-lot, I bought multiple back-ups initially.UA - Please don’t change the manufacture material, style, and maker of these shirts. PLEASE - Ill buy them for life!!
I’m a female and I usually wear a medium in mens shirts, even fitted style shirts. When this arrived, I tried it on and it was unbelievably tight to where I could barely get it over my head. I had my 14 year old try it on-and he’s thin. It was too snug for him! And our average sized 9 year old? It fits him! A medium sized men’s shirt, would not even fit over myself, the 14 year old but it fits the 9 year old? I checked the tag to confirm and it did confirm a men’s medium. Ridiculous and absolutely disappointing
I purchased the long sleeve Under Armour Heat Gear and was well pleased with the fit of the shirt. I do a lot of walking, Chicago Stepping and shadow boxing to stay in shape and I noticed that I don't be ringing wet after finishing my workouts. Also, if I'm wet the shirt dries very quickly. I've had the shirt on in above 80 degree weather with overalls and a base ball cap or straw hat and I feel very comfortable. The item is worth the purchase if you want to feel cool in the heat,
Bought this for summer, but just tried it on a vacation in Costa Rica where it was hot. Works as advertised; kept me cool even though very snug fitting. Evaporates sweat well to keep cool, but when temperature dropped, didn't feel cold. It is compression fitting, which is what I wanted; tight to the skin everywhere, but super stretchy so not restrictive. If you don't want really tight, I suggest buying slightly larger that normal.
| Outer fabric material | 84% polyester, 16% elastane |
| Sport | Football, Training |
| Neckline | Crew neck |
| Extras | Quick-drying |
| Qualities | Breathable |
