Under Armour®'s supersoft cotton-blend short-sleeve t-shirt is made to keep cool and dry for outside play, paired with Flatback mesh shorts in vented comfort with a full cut for unrestricted movement. High-performance cotton blend for soft and breathable comfort Short sleeve Crewneck/ribbed trim, tagless interior, illustrated in outdoor-inspired graphics Flatback mesh shorts for cooling airflow comfort 2 piece set Elastic waistband Imported Material & Care Cotton, polyester Machine washable