Under Armour Base 4.0 Longsleeve Winter Crew Shirt - UA Black Ski Base Layer Top
UA BASE 4.0 LONGSLEEVE CREW SHIRTThe Men’s UA Base™ 4.0 Crew was built to battle nature’s coldest and most brutal conditions. Its patented negative grid fabric traps heat in tiny pockets to keep you ridiculously warm without feeling weighed down. It wicks away excess moisture in its unique grid channels—keeping you dry and comfortable no matter how hard you work. You can also move with unrestricted ease thanks to UA's super-stretchy fabrication. Facing insane temperatures? Get the performance crew that makes more sense—and delivers more warmth—than anything else out there.
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