To use this t - shirt, simply put it on and enjoy all - day comfort. When washing, use cold water and gentle detergent. Avoid using bleach as it may damage the fabric and the graphic print. You can tumble dry on low heat, but it's better to hang it to dry to maintain its shape. Store it in a cool, dry place. This shirt is designed for active use, so feel free to wear it during workouts or casual outings.