HeatGear Armour Compression Training T-Shirt
Product code: T128943S
About this style
This HeatGear® Armour compression tee performs with precision as an ideal athletic base layer. Cut to a slim fit from stretch fabric, it features a quick-dry, moisture-wicking finish to keep you comfortable during intense train sessions and workouts. The raglan short sleeves provide enhanced flexibility, while strategic mesh panelling increases airflow for maximum cooling. The clean crew neck design gives this Under Armour item a streamlined silhouette perfect for athletic performance.
Curated By
Details & care
Fit and style
•
Slim fit
Composition
Body - 84% polyester, 16% elastane
Care
Machine wash according to instructions on care label
Delivery, collection & returns
Delivery
Standard
UK Standard Delivery is available for £3.99 or free on orders over £75 (excluding furniture).
Returns
UK returns
Free. Returns can only be arranged via postal options. Exclusions apply Full delivery and collection information Our returns policy
Exclusions apply
Full delivery and collection informationOur returns policyAbout Under Armour
Train at your best, no matter the weather, with Under Armour's innovative clothing, footwear and accessory designs.
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Reviews (728)
Great fit
Originally posted on Under Armour
My son loves for sports and practice. True to size. Can be worn by itself
Helpful?
Nice!
Originally posted on Under Armour
Nice fit, a little smaller than expected in some colors but the black seems to fit nicely.
Helpful?
Awesome shirt
Originally posted on Under Armour
Yes, I recommend this
Great compression. Love the snug fit and excellent stretch of the fabric.
Helpful?
This HeatGear Shirt is beyond amazing!
Originally posted on Under Armour
Yes, I recommend this
It came really quick it got it at a great price and it fits really good it is true to size and fits like a glove!
Helpful?
Awesome Training shirt!
Originally posted on Under Armour
Yes, I recommend this
I love these compression shirts and they are always my go to when training, and dry quickly. True to size, great mobility in them. Comfortable for all day long.
Helpful?
Green shirts good quality
Originally posted on Under Armour
Yes, I recommend this
I like the green still have them use them fro hot days last a long time most likely for ever lol
Helpful?
…
Originally posted on Under Armour
Yes, I recommend this
Very comfortable and true to size. I would buy again/ would recommend.
Helpful?
Headgear UA red venom ss
Originally posted on Under Armour
Yes, I recommend this
Just as good as the other heat gear products I use for compression. Like the color too. Always reliable product.
Helpful?
Great compression shirt
Originally posted on Under Armour
Yes, I recommend this
I have purchased many of these shirts. This one is a nice color. It is comfortable for sleeping or using as casual wear.
Helpful?
Define muscles and feels breathable
Originally posted on Under Armour
[This review was collected as part of a promotion.] I play sports and workout this shirt is a good make me feel good and pops out my muscles more comfortable I got a medium which fits tight I suggest getting a Large so size up from your original size feels tight but stretches with no problem breathable for me not too tight to the point you can’t move around and breathe I wash it and let it air dry to avoid shrinking great shirt I recommend for work if you are doing labor or are the house and working out don’t forget about running errands too
Helpful?
Fits perfectly
Originally posted on Under Armour
Soft material, nice fitting.
Helpful?
Nice but too short
Originally posted on Under Armour
No, I don't recommend this
These are nice quality but are too short. Same goes with all of their compression shirts. I was going to try one of their other compression shirts in the “tall” version as they are apparently 2 inches longer, but they are ALWAYS sold out/not in stock.
Helpful?
Replied
28 April 2026
Thanks for the honest feedback! We’re so glad to hear you liked the quality, but we completely understand how frustrating the shorter length and limited Tall availability can be. We've sent you a follow up email to assist you further!
Awesome Base Layer Shirt!
Originally posted on Under Armour
[This review was collected as part of a promotion.] This Under Armour compression short sleeve shirt is a great workout or hiking base layer shirt. The material is skin tight but comfortable and offers breathability while wearing. It helps keep you a little cooler on those hotter days while engaging in high intensity activities. I found it to be extremely comfortable and durable so far!
Helpful?
This gear is great for training
Originally posted on Under Armour
Yes, I recommend this
Fits as advertised, keeps the body nicely compressed throughout training.
Helpful?
Fits well and looks amazing
Originally posted on Under Armour
Yes, I recommend this
Shirt fits amazing and the color looks great. Very well for sports and the gym.
Helpful?
nice fabric
Originally posted on Under Armour
Yes, I recommend this
great fabric and great fit !!
Helpful?
Blue under shirt
Originally posted on Under Armour
Yes, I recommend this
Perfect fit always reliable and durable Starting buying them for my son now also
Helpful?
Great product
Originally posted on Under Armour
Yes, I recommend this
Loved it was what I expected. Fit great
Helpful?
Best product
Originally posted on Under Armour
I love wearing these everyday, they are the best compression shirts on the market
Helpful?
Quality Product
Originally posted on Under Armour
Yes, I recommend this
Here’s a polished 50‑word review you can use: **Under Armour undershirts deliver reliable comfort and performance. The fabric is soft, breathable, and manages moisture well throughout the day. They fit close without feeling tight, making them ideal for work or workouts. Durable after repeated washes, they maintain shape and quality. A dependable choice for everyday wear.**
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