How to use: Just put on this t - shirt and enjoy your activities like working out at the gym or relaxing at home. It's suitable for both men and women. Attention: Since the t - shirt has a slim fit and is 1 - 2 sizes smaller than regular size, make sure to check the size information before buying. Also, keep in mind that the color you see on your monitor might be a bit different from the actual product. Maintenance: You can machine - wash this t - shirt in cold water. It's made of 95% Polyester and 5% Spandex, so it's relatively easy to take care of. After washing, let it air - dry. This will help keep its shape and color for a long time.