The Carter's Toddler Boy Monster Footed Sleeper One-Piece in size 4T is a colorful and cozy outfit perfect for little boys. Made from fleece fabric, this long sleeve sleeper features a fun monster theme that both parents and children will love. The convenient zip closure makes it easy to put on and take off, while the machine washable design ensures low maintenance. With its adorable design and comfortable fit, this one-piece is ideal for keeping your little one warm and stylish during the winter, fall, and spring seasons.