Under Armour HeatGear Long Sleeve Base Layer Black

This Under Armour HeatGear long-sleeve base layer is engineered for high-performance training and everyday active wear. Featuring the signature HeatGear® technology, it provides superior moisture-wicking, breathability, and odor resistance to keep you cool, dry, and comfortable during intense workouts or daily activities. The sleek black silhouette is accented with distinctive silver-gray stitched seam detailing along the shoulders, sides, and sleeves—enhancing both aerodynamic fit and visual contrast. A subtle UA logo is printed on the chest (partially blurred in image), while the interior neck tag displays the brand’s red-and-white logo and performance claims like 'KEEPS YOU COOL' and 'MAINTAIN COMFORT'. Constructed from lightweight, stretchy synthetic blend fabric, it offers a second-skin compression fit that supports muscle stability without restricting movement. Ideal for layering under jerseys, running, gym sessions, or as a standalone top in mild weather. Designed for unisex appeal with a modern athletic cut, this base layer bridges function and minimalist style seamlessly.