Using these men's t-shirts and premium t-shirts is as easy as putting them on! Just pick the right size for you. When it's time to clean them, remember to machine wash them cold, turning them inside out and washing with similar colors. Only use non - chlorine bleach if necessary. For the best look and to keep the fabric in good shape, hang them to dry. If you're in a hurry, you can tumble dry on cool or low heat. Don't use fabric softener because it can make the colors fade. And please don't iron or dry clean these shirts to keep them looking great for a long time.