Most elite athletes today wear a compression tee while training or competing. Manufacturers say that these clothes are able to regulate blood circulation, provide added warmth in the winter, prevent the development of injuries, reduce muscle fatigue, and improve athletic performance.
The results will speak for themselves. Compression gear has become so popular that they are hard to ignore. Even non-elites can wear them, of course, in order to gain the same benefits. Anyone who trains at any level can use compression apparel.
While a tshirt of this type is great for the torso, you would need other items to complete the setup. Consider getting matching compression shorts, calf sleeves, arm sleeves, and socks for your next sessions. Wear them at least a few times before using them in actual races or games so that you can adjust to how they feel.