Shatter strength and speed records, and show you're ready for the next level! The Under Armour NFL Combine Shatter T-Shirt is decked out with the best technologies UA has to offer, for a great, high-performing apparel choice. This t-shirt features HeatGearŪ Sonic technology, a four-way stretch fabrication that is engineered to increase your performance without restrictions. Stretch mesh back panel provides great breathability and airflow, to keep you comfortable as your workout heats up. The anti-odor technology will keep your gear fresh. Other features include an updated jacquard neck and locker tag, and NFL Combine Authentic Shatter Print inserts on the shoulders. 84% polyester/16% spandex. Imported.