Under Armour Baselayer 4.0 Crew Top - Men's

Built for low activity in the extremely cold weather, the Under Armour ColdGear Base 4.0 Long-Sleeve Crew Top for Men is a great choice for late-season hunting from a tree stand or ice fishing without a shelter. Not only is it UA's warmest base layer to date, it features a unique fabric pattern that effectively traps and holds your body heat without adding bulk. The soft, brushed, micro-grid pattern of the interior holds thousands of warm air pockets to create a microclimate that's warm and comfortable in deep-winter conditions.