The UNDER ARMOUR Heat Gear Short Sleeve Performance T-Shirt in size XL and blue color is an activewear top designed for men. It features a crew neck and pullover closure, with a loose fit and blended fabric material. The shirt is made with anti-microbial and anti-odor, moisture-wicking, and breathable fabric technology, making it suitable for gym and training, cross-training, athleisure, and running and jogging. The shirt is part of the UNDER ARMOUR Heatgear product line and is perfect for athletic individuals who prioritize comfort and performance.