UA's longsleeve baselayer crew built to take on extreme cold, without the bulk.
WHAT'S IT DO? UA athletes don't let extreme cold slow them down. They grab our Menï¾’s UA Baseï¾™ 3.0 Longsleeve Crew for maximum warmth and minimal bulk. The thermal grid fabric is ultra-soft and traps heat like a beast. Its ultra-comfortable fit, raglan sleeves, and flatlock seams keep you totally mobile and chafe-free. As you heat up, the signature Moisture Transport System wicks sweat away from your body to keep you warm and dry. Don't let the cold stop you. Stop the cold.
*ColdGearï¾® UA Baseï¾™ 3.0 is heavyweight protection, trapping a ton of warmth, for times when you know you'll need it
*Lightweight 4-way stretch construction improves mobility and accelerates dry time
*Soft, moisture-wicking interior regulates your core temp, keeping you dry and comfortable
*Anti-odor technology prevents the growth of odor-causing microbes to keep your gear fresher, longer
*Raglan sleeves, ergonomic seam placement, and flatlock stitching allow superior mobility without chafing
*7.0 oz. Polyester/Elastane
WHY WE MADE IT: UA Baseï¾™ is a total overhaul of sweat-soaked, old-school long underwear. We improved its traditional waffle patternï¾—and supercharged it. The result is our sweat-wicking baselayer line-up that steps up the heat as the outside temps drop. UA Baseï¾™ 1.0 is light, early season cold protection for high activity levels. Our most versatile baselayer, UA Baseï¾™ 2.0 puts a lot more cold-weather days in play. Choose UA Baseï¾™ 3.0 when it gets really cold and you need to trap every last bit of your own heat. For times when you question the sanity of even being outdoors, UA Baseï¾™ 4.0 is going to keep you warmï¾—period. When the rest of the worldï¾’s inside, we know what drives athletes out into the cold. Weï¾’ve got your back.