Working out in the cold means you need to keep your muscles warmed up and ready to go. The Under Armour ColdGear Twist Mock Neck Long Sleeve base layer makes it easy to stay focused on your workout all season long. It features ColdGear fabric that's smooth and fast-drying on the outside and ultra-warm on the inside. The streamlined fit isn't too tight or too loose so it won't ride up or add bulk. And the mesh underarm panels add ventilation where you need it while the mock-neck collar provides extra coverage and warmth. 88% polyester, 12% elastane Mesh underarm panels for added ventilation Dual-liner ColdGear fabric with an ultra-warm brushed interior and a smooth, fast-drying exterior Sweat-wicking and fast-drying 4-way stretch material moves better in every direction Mock-neck collar for added coverage and warmth Raglan sleeves Streamlined fit that's not too tight or too loose Order today!
