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Under Armour

Online only

HeatGear Armour Compression Training T-Shirt

£32

£16

Colour

Out of stock online

Sale items

Size

Free standard delivery over £60

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.

Details & care

Fit and style

Regular fit

Composition

Body - 84% polyester, 16% elastane

Care

Machine wash according to instructions on care label

Delivery, collection & returns

Delivery

Standard

Free over £60, or £3.99

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 policy

About Under Armour

Train at your best, no matter the weather, with Under Armour's innovative clothing, footwear and accessory designs.

Reviews (674)

4.8

91% Recommended this product

Mentions
24 December 2025Hollyjj11

Perfect for Basketball

Originally posted on Under Armour

Yes, I recommend this

Great shirt to wear underneath my son’s basketball jersey. The royal blue is bright and matches his school colors perfectly.

Helpful?

20 December 2025Tomm224315

Great feel

Originally posted on Under Armour

Yes, I recommend this

Bought these for my HS son. Great feel and price and they are true to size.

Helpful?

19 December 2025Dgurg48117

This shirt fits perfectly!

Originally posted on Under Armour

Yes, I recommend this

Fits perfectly, quick drying, allows for good mobility. Would highly recommend this product for any athlete.

Helpful?

15 December 2025tomm031124

Greatr Value

Originally posted on Under Armour

Yes, I recommend this

I got this for my teenage son and loves it. Great feel and great value. True to size.

Helpful?

14 December 2025Nathan 105

Jersey under shirt

Originally posted on Under Armour

Yes, I recommend this

Great fit for basketball Jersey under shirt

Helpful?

11 December 2025kris2025

Amazing quality

Originally posted on Under Armour

Yes, I recommend this

I have this shirt in so many colors, it really is the best quality I love wearing this shirt to workout or to just wear on a day out. The material is very light and compressing

Helpful?

11 December 2025

Compressive Tee

Originally posted on Under Armour

Yes, I recommend this

Fits perfectly, very comfortable!

Helpful?

07 December 2025Bbal3

Compression undershirt

Originally posted on Under Armour

Yes, I recommend this

The color is True Tone black. The compression feature is perfect fit for basketball jersey under shirts.

Helpful?

06 December 2025Real Boy

Very comfortable

Originally posted on Under Armour

Yes, I recommend this

I put this for for indoor weight training, stationary bike, table tennis and outdoor biking. It is very comfortable. Though the size fit guide recommends medium size, I bought the large size and it perfectly fits me.

Helpful?

05 December 2025

This product is really great

Originally posted on Under Armour

Yes, I recommend this

Fits perfect for slim muscular people. A top 5 buy for me

Helpful?

02 December 2025Acorea

This shirt is everything I expected!

Originally posted on Under Armour

Yes, I recommend this

I ordered this shirt for my son. It came as expected, and he was pleased with the way it fit. He wears it under his basketball jersey, and claims it is very comfortable.

Helpful?

01 December 2025rdbkal

Great shirt!

Originally posted on Under Armour

Yes, I recommend this

I'm six foot 190 lbs. I purchase a large and the fit is perfect. The fit chart recommended XL, I'm glad I went with the large. We have a home gym and its warm even in the winter, it keeps my body temperature perfect.

Helpful?

29 November 2025WCposter

Perfect for recovery

Originally posted on Under Armour

Yes, I recommend this

Recently had surgery with multiple abdominal incisions. These compression shirts give me the comfort and confidence I need as my body heals.

Helpful?

28 November 2025adrian h

They’re good

Originally posted on Under Armour

I got the size wrong too small if you’re a small go up to a medium!

Helpful?

26 November 2025Mom_of_three

Great

Originally posted on Under Armour

Yes, I recommend this

Would buy this product again. May go get more in other colors.

Helpful?

25 November 2025Aimen

it was okay not the best

Originally posted on Under Armour

Yes, I recommend this

runs very small good quality

Helpful?

Replied

25 November 2025

Hello, Aimen! So glad we knocked it out of the park on the quality of our shirt for you, but we're sorry we struck out on the sizing. This top features a compression fit so it's definitely designed to be tight, but we're sure we can find something that works better. Please look for an email from me so we can get you into gear you love!

24 November 2025

Love this

Originally posted on Under Armour

Yes, I recommend this

Shirt fits good really like it I bought two more recommend them to anybody

Helpful?

23 November 2025Caring Mom and Wife

For my son

Originally posted on Under Armour

Yes, I recommend this

I bought several colors for my son to encourage his commitment to working out and he loves them.

Helpful?

23 November 2025JESUS 21

Under Armor clothing

Originally posted on Under Armour

Yes, I recommend this

I have always loved Under. ARMOUR products. They are of high quality

Helpful?

23 November 2025DMat

I needed these.

Originally posted on Under Armour

Yes, I recommend this

So far, good compression. I want to try them a few more times to see how they hold up. If these are anything like my previous Heat Gears, they will last.

Helpful?

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