- 1.888.727.6687
- Customer Service
- EMAIL SIGNUP
You Might Also Like
Heat Gear, 75°+
AllSeason Gear, 55° - 75°
Cold Gear, 55° - Lower+
mens / apparel / tops / longsleeve / $0 - $50
MEN’S LONGSLEEVES
MEN'S HEATGEAR® BASELAYER
YOUR ESSENTIALS.
ONLY BETTER.
Showing 42 items
- Standard View
- Detail View
- Compare (0)Please select items to compare.
+Quick ViewMen's UA Tech™ Longsleeve T-Shirt$24.99
The longsleeve version of UA's light & dry essential performance T-shirt.
- +Quick ViewMen's UA Charged Cotton® Longsleeve T-Shirt
$29.99
The comfort of cotton meets fast-dry UA performance—all in one longsleeve T-shirt.
- +Quick ViewMen's UA EVO ColdGear® Fitted Mock
$49.99
Chafe-free, odor-fighting & sweat-wicking fitted mock that's big on warmth.
- +Quick ViewMen's ColdGear® Longsleeve Compression Mock
$49.99
This muscle-tight mock's unique fit amps up your training & game-day performance.
- +Quick ViewMen's UA ColdGear® Tactical Longsleeve Crew
$49.99
You can't worry about comfort in the field. With this longlsleeve crew you won't. Ever.
- +Quick ViewMen's UA ColdGear® Fitted Longsleeve Crew
$49.99
Tighten up cold-weather training with a longsleeve crew that loosens up the tight fit.
- +Quick ViewMen's ColdGear® Fitted Longsleeve Mock
$49.99
This tough longsleeve fitted mock is 20% warmer & a million times more comfortable.
- +Quick ViewMen's UA Gameday ColdGear® Longsleeve Compression Mock
$49.99
Our performance-boosting mock. Powerful protection against the killer cold.
- +Quick ViewMen's Armour® Fleece Team Hoody
$49.99
Styled for team sports, this heat-trapping fleece hoody delivers warmth without bulk.
- +Quick ViewMen's Tactical ColdGear® Longsleeve Compression Mock
$49.99
Mother Nature is tough. The weather-defying Tactical Mock is tougher.
- +Quick ViewMen's UA EVO ColdGear® Fitted Longsleeve Crew
$49.99
Boost your performance in an ultra-warm longsleeve crew that works as hard as you do.
- +Quick ViewMen's ColdGear® Longsleeve Compression Crew
$49.99
Ultra-warm interior. Slick, quick-dry exterior. There's no such thing as too cold.
- +Quick ViewMen's WWP Graphic Longsleeve T-Shirt
$32.99
Give support. Get performance. With UA's cooler, drier longsleeve T-shirt.
- +Quick ViewMen's Team HeatGear® Longsleeve T-Shirt
$29.99
A moisture-defying must-have. The HeatGear® longsleeve T-shirt.
- +Quick ViewMen's Longsleeve Waffle Crew
$39.99
Environmentally friendly, yet tough on Winter weather. UA's warm waffle crew.
- +Quick ViewMen's UA HeatGear® Tactical Longsleeve T-Shirt
$29.99
Cool, dry & light. The field-tested, UA Tactical Longsleeve T-Shirt.
- +Quick ViewMen's Longsleeve Waffle Henley Shirt
$44.99
Classic henley style, UA performance. Stay warm, light & focused.
- +Quick ViewMen's ColdGear® Longsleeve Crew
$49.99
Warm inside. Quick-dry outside. This compression crew was built for battle.
- +Quick ViewMen's HeatGear® Fitted Longsleeve Crew
$34.99
UA's fitted longsleeve baselayer crew stays cool & kills odor during serious training.
- +Quick ViewMen's Team Longsleeve UA Tech™ T-Shirt
$27.99
The longsleeve T-shirt that out-wicks & out-cools the competition.
- +Quick ViewMen's UA HeatGear® Touch Fitted Longsleeve Crew
$39.99
Minimize distractions. Maximize performance. UA's ultra-soft longsleeve crew.
- +Quick ViewMen's UA Clutch Longsleeve T
$34.99
Cool & dry comfort designed for the elite athlete. Just UA making you better.
- +Quick ViewMen's HeatGear® Fitted Longsleeve Layering Golf Shirt
$34.99
Layer up to beat the heat out on the links with the HeatGear® golf longsleeve.
- +Quick ViewMen's Big Flag Logo UA Tech™ Longsleeve T-Shirt
$32.99
The longsleeve T-shirt that shows your pride in the US...& in performance.
- +Quick ViewMen's Wylie Longsleeve Hunting Shirt
$39.99
Camo-paneled comfort. A hunting longsleeve that's cool, dry & light.
- +Quick ViewMen's AllSeasonGear® Fitted Crew II
$39.99
This mild-season fitted crew regulates your temp while it wicks sweat & fights odor.
- +Quick ViewMen's AllSeasonGear® Reversible Longsleeve Fitted Crew II
$49.99
Reversible crew keeps you cool one day, warm the next. Dry & comfortable always.
- +Quick ViewMen's UA Gameday Diamond Longsleeve Mock
$33.99
Sweat-wicking, lightweight baseball mock built to perform on the diamond.
- +Quick View
- +Quick ViewMen's UA Gameday Longsleeve Shirt
$29.99
In training or under your uniform, the cool comfort longsleeve for the diamond.
- +Quick ViewMen's HeatGear® Longsleeve Compression T-Shirt
$34.99
Men's compression longsleeve T-shirt supports muscles, wicks sweat & fights odors.
The universal guarantee is our promise.
Our mission is clear: MAKE ALL ATHLETES BETTER. If you're not 100% satisfied with your gear, return it for a full refund. Anytime. Any Reason. Guaranteed.
GET INVOLVED
Copyright ©2012 Under Armour©. All Rights Reserved. No imagery or logos contained within this site may be used without the express permission of Under Armour©. © 2012 NFL Properties LLC. All NFL-related trademarks are trademarks of the NFL.