New Arrival

Men's UA HeatGear® Armour Sleeveless Compression Shirt

Style # 1257469
Height: Size: Fit: Compression
Mens UA HeatGear® Armour Sleeveless Compression Shirt
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Size and Fit Guide
Due to limited quantities, only 10 allowed per customer.
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Height: Size: Fit: Compression
Men's UA HeatGear® Armour Sleeveless Compression Shirt

Product DNA

This men's sleeveless compression shirt built with HeatGear® Armour is the layer you put on first and take off last. It's tight to wick away sweat and quick-drying to keep you cool. No athlete can go without it.
  • 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
  • Anti-odor technology prevents the growth of odor-causing microbes
  • Mesh panel on back neck with ARMOUR wordmark
  • Style #: 1257469
  • Body: 4.7 oz. 90% Polyester/10% Elastane
  • Mesh: 3.5 oz. 88% Polyester/12% Elastane
  • Imported


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

154 Reviews
48% of reviewers recommend


Runs small Runs large


Min. Max.


Min. Max.

Under armour vest

Perfect for training, easy enough to forget you’re even wearing it!

Recommend this product

Great value for money, great fit, definitely buy more

Under armor compression singlet

Nice fit, but is a bit itchy.... anyone got any tips?

Armour sleeveless top

Good slim fitting, quality material. Happy with purchase.

Works Well

I have had no issues with this product, works well while training and fits as it's supposed to.

Bad product quality. Not built to last.

I have just used the compression shirt thrice and the threads of it have already started coming out. The threads at the bottom of the shirt are coming out which will make the shirt loose and out of shape in a few days. Disappointed with the product quality as it is not built to last.

Under Armour HeatGear Armour Mens Sleeveless Compr

Wow what a awesome purchase, absolutely what I was looking for. Highly recommend this brand

Heat Gear is the best!

I have been wearing select heat gear products from Under Armour for a few years now. Being a Deputy Sheriff, wearing all my gear in Texas heat these shirts are a must have. Regular cotton tee shirts retain sweat and make for a long day. The Under Amour heat gear makes it much more bearable.

Fits perfectly, very comfortable

Height 5:10 weight 80kg bought small size and it fits perfectly. Very comfortable and high quality.

Under Armour Heatgear

Perfect for the cooler weather and sore muscles, my partner won’t go for his run without wearing his compression top