Get ready to take your workouts to the next level with the Under Armour Men's RUSH Seamless Short Sleeve Apparel. This high-performance gear is designed to help you push your boundaries, enabling you to work harder, train more intensely, and set new personal records. The star feature of this apparel is the sophisticated infrared technology, UA RUSH, which reflects your body's energy back to you, helping to increase your stamina and enhance your recovery process. Coupled with the advanced power of CELLIANT, this technology sets the Under Armour Men's RUSH Seamless Short Sleeve Apparel apart from other sportswear in its class. This short-sleeve top is fashioned from a blend of 53% Nylon and 47% Polyester, offering a balance of durability, comfort, and breathability. Its soft knit fabric, complemented by engineered mesh ventilation, provides air circulation exactly where you need it most. This ensures you remain cool and dry, even during the most strenuous of workouts. What sets this sports apparel apart is its nearly sew-free design, which helps to eliminate chafing, providing you with an exceptionally comfortable experience, no matter the intensity of your training. The 4-way stretch material enhances your flexibility, allowing for better movement in every direction. This fitted apparel boasts a streamlined fit, which is neither too tight nor too loose. It's the perfect gear that matches your physique and enhances your performance. The material is designed to wick sweat and dry really fast, keeping you comfortable throughout your workout session. The Under Armour Men's RUSH Seamless Short Sleeve Apparel is easy to care for - simply machine wash cold with like colors. It does not require ironing, softeners, or dry cleaning, making it an ideal choice for the active man. It's stylish, performance-driven and ready to support you in achieving your fitness goals