Men's UA HeatGear® Armour Sleeveless Compression Shirt

Style # 1257469
Height: Size: Fit: Compression
Size and Fit Guide
Due to limited quantities, only 1,000 allowed per customer.
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Height: Size: Fit: Compression
Men's UA HeatGear® Armour Sleeveless Compression Shirt

Product DNA

  • Compression: Ultra-tight, second skin fit
  • HeatGear® fabric, with all the benefits of UA Compression, comfortable enough to be worn all day
  • Stretch-mesh underarm panels deliver strategic ventilation
  • UPF 30+ protects your skin from the sun's harmful rays
  • 4-way stretch construction moves better in every direction
  • Material wicks sweat & dries really fast
  • Mesh panel on back neck with ARMOUR wordmark
  • Body: 140g Polyester/Elastane
  • Mesh: 130g Polyester/Elastane


This is what makes our gear work harder — and smarter — than anything else out there.


The original innovation our founder dreamed up. This super-breathable fabric wicks sweat and regulates body temperature so you feel cooler, drier, and lighter than ever.

Armour® Baselayer is the “second skin” that makes all athletes better. Its soft, lightweight construction delivers relentless support without sacrificing comfort.

Review Summary

97 Reviews
46% of reviewers recommend


Runs small Runs large


Min. Max.


Min. Max.

Liked the old one better

The previous version before this didn't have any stitching in the body of the shirt. The stitching makes it itchy and irritating bought to wear under my ballistic vest looking for the older style or a new brand.


This heat gear are the beat. Nice and comfortable, great for work and the gym. Going to get some more soon.

Conforme à mes attentes

Coupe parfaite et agréable à porter. Aucune sensation de couture.

Tolles Untershirt

Wird als Untershirt bei der Arbeit bei Hitze benutzt: Das Arbeitshemd klebt dann nicht auf der Haut und jeder Windhauch kühlt! Liegt hauteng an bei meiner L Größe, was es ja auch soll. Sollte es auch in anderen Farben geben und das UA- Logo vorne sieht man bei geöffnetem Kragen. Stört mich aber nicht.

Angenehmes Shirt

Das Shirt ist super angenehm zu tragen, die Größe passt exakt zu meiner standard Größe. Super Qualität und keine Nähte drücken oder scheuern.

Niet voor hardlopers.

De strakke passing van het shirt onder de oksels zorgt door de armbeweging tijdens het hardlopen voor geirriteerde huid en schuurplekken na het hardlopen.

Keep Moving

I workout outdoors throughout the year. UA gives me the comfort and performance to trudge through the harshest temps and weather. After four years of gruelling workouts, I found UA products to be the best for your dollar because of their strength and endurance as well as mine.

Très très bien sous tout rapport

Très bien C est très confortable Également facile à laver Ne se déforme pas Presque une seconde peau A revommader


Fantastic product. I bought it after I done a surgery for recovery. It great to use everyday.

Buena camiseta de compresion

Segun lo previsto, muy comoda, transpirable, lava muy bien. Ideal para verano y para todo tipo de ejercicio aerobico