HeatGear is Under Armour's original performance baselayer - the one you put on first and take off last. This long sleeve top is designed with a mock neck and ergonomically keeps seams off high abrasion areas. Tough yet lightweight compression fabric fits like a second skin, wicks sweat, dries fast and stretches so you can move no matter what. Stretch-mesh panels at the sides and back deliver strategic ventilation. Write-in locker tag on back of neck for your name or number.
![UA HG Armour Comp Mock LS, White - men's long sleeve compression](https://underarmour.scene7.com/is/image/Underarmour/V5-1369606-001_BC?rp=standard-0pad%7CpdpMainDesktop&scl=1&fmt=jpg&qlt=75&resMode=sharp2&cache=on%2Con&bgc=F0F0F0&wid=566&hei=708&size=566%2C708)
Under Armour Heatgear Mock Long Sleeve Black
![UA HG Armour Comp Mock LS, White - men's long sleeve compression](https://i1.t4s.cz/products/838046-065/m-np-wm-top-ls-comp-mock-117223-838046-066.jpg)
Compression T-shirt Nike M NP WM TOP LS COMP MOCK
![UA HG Armour Comp Mock LS, White - men's long sleeve compression](https://i5.walmartimages.com/asr/7de3cf63-fa19-499b-9695-c2c90c550c19_1.b62ec7106cee7d26942473ae79904bad.jpeg?odnHeight=768&odnWidth=768&odnBg=FFFFFF)
Under Armour Men's Heatgear Armour Long Sleeve Compression Shirt - White
![UA HG Armour Comp Mock LS, White - men's long sleeve compression](https://d010205.bibloo.cz/_galerie/varianty/212/2129856-z.jpg)
Under Armour - UA HG Armour Comp Print LS T-shirt
![UA HG Armour Comp Mock LS, White - men's long sleeve compression](https://i5.walmartimages.com/asr/8b8338ae-6f61-4070-8168-d7d415ec804f.1b31ea5d1f3376d4bde7bbd91b545269.jpeg)
Under Armour Men's ColdGear Armour Compression Mock, Royal (400
![UA HG Armour Comp Mock LS, White - men's long sleeve compression](https://images-eu.ssl-images-amazon.com/images/I/918x6QcUDpL._AC_SR462,693_.jpg)
Under Armour Mens HG Armour Comp LS Midnight Navy / / White XL
![UA HG Armour Comp Mock LS, White - men's long sleeve compression](https://data.adsport.cz/data/zbozi/under-armour/650x550/371511.jpg)
Mens compression long sleeve shirt Under Armour HG ARMOUR COMP LS
HeatGear is Under Armour's original performance baselayer - the one you put on first and take off last. This sleeveless compression muscle top is designed with a mock neck and ergonomically keeps seams off high abrasion areas. The fabric fits like a second skin, wicks sweat and stretches so you can move no matter what. Stretch-mesh panels at the sides and back deliver strategic ventilation. Write-in locker tag on back of neck for your name or number.
![UA HG Armour Comp Mock LS, White - men's long sleeve compression](https://www.freshpair.com/cdn/shop/products/UA_1361521_White_100_T_2.progressive.jpg?v=1648658909)
Under Armour Men's Heatgear Compression Mock Sleeveless
![UA HG Armour Comp Mock LS, White - men's long sleeve compression](https://www.tradeinn.com/f/13897/138979835/under-armour-long-sleeve-compression-t-shirt-rush--heatgear-.jpg)
Under armour Long Sleeve Compression T-Shirt Rush™ Heatgear® Black
![UA HG Armour Comp Mock LS, White - men's long sleeve compression](https://m.media-amazon.com/images/I/51zWg89NIZL._AC_UF350,350_QL80_.jpg)
Under Armour Men's Standard HeatGear Compression Long
![UA HG Armour Comp Mock LS, White - men's long sleeve compression](https://dks.scene7.com/is/image/GolfGalaxy/1361524_834-FlawlessWhite_MODBCK?qlt=70&wid=700&fmt=pjpeg&op_sharpen=1)
Under Armour Men's HeatGear Compression Long Sleeve Shirt
![UA HG Armour Comp Mock LS, White - men's long sleeve compression](https://static.footshop.com/img/p/6/0/4/3/9/9/604399.jpg)
T-shirts Under Armour Cg Armour Comp Mock Black
![UA HG Armour Comp Mock LS, White - men's long sleeve compression](https://sc3.locondo.jp/contents/commodity_image/UN/UN1825EM14066_1_l.jpg)
アンダーアーマー UNDER ARMOUR メンズ フィットネス 長袖
![UA HG Armour Comp Mock LS, White - men's long sleeve compression](https://data.adsport.cz/data/zbozi/under-armour/1520x900/under-armour-hg-armour-fitted-ls_1361506-310_1.jpg)
Mens compression long sleeve shirt Under Armour HG ARMOUR FITTED
![UA HG Armour Comp Mock LS, White - men's long sleeve compression](https://www.tradeinn.com/f/13907/139073505/under-armour-coldgear-armour-comp-mock-long-sleeve-t-shirt.jpg)
Under armour ColdGear Armour Comp Mock Long Sleeve T-Shirt Grey