These men's T-shirts and premium T-shirts are easy to wear. Just pick the right size for you. When it's time to clean them, machine wash them cold and inside out with clothes of similar colors. Only use non - chlorine bleach if necessary. To keep them in great shape, it's best to hang them to dry after washing. But if you're in a hurry, you can tumble dry on cool or low heat. Don't use fabric softener because it might make the colors fade. And remember, don't iron or dry clean these shirts. That way, you can enjoy wearing your Dark Side Power apparel for a long time.