These cute Birdie Bean Blake 2-piece short pajamas are perfect for your kids' bedtime. The target is children. They are made of 95% bamboo viscose and 5% spandex, offering a soft and snug fit. They are tagless for extra comfort and have breathable fabric to keep kids comfy all night. Sizing is true to size and meant to be worn snug-fitting. Size up when between sizes or for room to grow. Models are wearing sizes 2T and 4T. Please refer to the size chart for sizing information.