Under Armour Threadborne Long Sleeve Running Top in sleek black, engineered for high-performance running and training. Features lightweight, ultra-soft Threadborne fabric with 4-way stretch for unrestricted movement and superior moisture-wicking to keep you dry during intense workouts. The minimalist design includes a clean crew neck, subtle white UA logo on the left chest, and distinctive geometric stripe graphics on the left sleeve—adding modern visual interest without bulk. Interior neck label displays 'RUN' and 'THREADBORNE' branding, reinforcing its athletic purpose. Flatlock seams reduce chafing, while the slim-fit cut ensures aerodynamic efficiency and layering compatibility. Ideal for runners seeking technical comfort and style in cool-to-mild conditions. Perfect for daily training, gym sessions, or as a base layer under jackets. The fabric’s soft hand feel and quick-dry properties enhance all-day wearability, making it suitable for both performance and casual athleisure styling.