The Cat & Jack 0-3 Months Infant Baby Outfit Shirt & Pants Set in blue with a planet theme features a comfortable cotton blend material with a fleece fabric type. This 2-piece set includes a sweatshirt and matching pants, perfect for casual, activewear, or travel occasions. The long sleeve shirt and pants provide warmth for the winter, fall, and spring seasons, making it an ideal outfit for walking, playing, or lounging. With its soft and cozy design, this outfit is sure to keep your little one stylish and comfortable.