Men's UA HeatGear® Armour Long Sleeve Compression Shirt

Style # 1257471
Height: Size: Fit: Compression
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Height: Size: Fit: Compression
Men's UA HeatGear® Armour Long Sleeve Compression Shirt

Product DNA

Armour is the first thing you put on & the last thing you take off, every time you work out or compete.
  • 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 fabrication allows greater mobility in any direction
  • Moisture Transport System wicks sweat away from the body
  • Mesh panel on back neck with ARMOUR wordmark
  • Body: 140g Polyester/Elastane
  • Mesh: 130g Polyester/Elastane

Review Summary

152 Reviews
61% of reviewers recommend


Runs small Runs large


Min. Max.


Min. Max.

Great base layer for athletes

Purchased as a base layer for baseball. Northern Indiana weather is a little chilly for baseball in March and April. This is a great weight for most days and the compression fit moves with you without restricting motion. [This review was collected as part of a promotion.]

This product is excellent

Wicks away moisture so keeps you cool and dry.will definitely buy more of your products.


Looks like a real quality product. Fits really well. Pleased with short delivery time and design of product. Will keep buying.

great gear

great site, great service, great clothing...a good experience ordering clothing.

My "Go-to" Undershirt

Over a 14-month period I lost 102 pounds. I have loose skin. I work out but nothing is going to get rid of the skin but surgery. These compression undershirts are my go-to. Stops the jiggling and wiggling and holds my belly in when I'm doing cross-fit. I even where them under my work shirts in the office. I highly recommend these for compression and comfort!

Awesome compression shirt

I love Under Armour compression shirts. I have quite a few short sleeves and few tanks. This is my first long sleeve Heatgear (I have a few Coldgear). I love it. It hugs my body. It really shows off my pecs, biceps and triceps because it contours to them. I got quite a few looks at the gym today. Definitely comfortable and great for muscle recovery after working out hard. Highly recommend!

Runs very tight. Get at least 1 size larger than usual

The shirt is warm as long as there is no wind. The wind goes right through it. I wear a Large in all my UA gear, but I would need at least an XL for this shirt.

Stitching issues

So I have had this shirt for 6 weeks and wear it once a week to Jiu Jitsu and the stitching is coming undone. I am guessing it isn't built for this type of wear. It would be perfect for any other type of sport but save your money if you plan on using it for MMA type sports.

Perfect for tall guys!!

Thank you UnderArmour for offering tall sizes!! I'm 6'4" tall and finding shirts that fit is quite the challenge. I've purchased many UA products over the past few months and am officially obsessed! I've bought many of the short sleeves of the heat gear collection prior to buying these. The regular sizes fit well, but they do tend to ride up a bit. Had I known UA offered tall sizes, I would go back and re-buy them! Oh well. But the tall versions are perfect for me. The sleeves run a little past my wrists when fully stretched, but comfortable and functional nonetheless. Unfortunately, not all colors or the really cool printed shirts are available in tall sizes. Otherwise, I would buy them all for sure. Shipping is fast, usually 3 or 4 business days, and I live all the way in New Mexico! Excellent work guys!!

UA quality you would expect.

Love this, have multiple colors. Very comfortable. Most importantly I don't get over heated. Only complaint is that the sleeves are too long!! I realize that I am a female and these are for males but I have incredible long arms. I am shorter than others around me but I can reach more things than they can. Overall happy. Crazy fast shipping and as always amazing customer service.