The Under Armour BLACK Men's Threadborne Long Sleeve Fitted HeatGear Shirt in size S is a stylish and functional activewear top perfect for various activities like gym training and jogging. Made from a blended fabric of polyester and nylon, this shirt is designed for breathability and comfort. The pullover style with a crew neck and long sleeves makes it easy to wear for workouts in all seasons. The marbled pattern and logo accents add a touch of sports-inspired style to this high-performance shirt from Under Armour's HeatGear line. Perfect for those looking for a fitted and durable piece to enhance their active lifestyle.