The Pekkle 2-pack sleepers in Popsicles & Sports Balls design are perfect for a 18-month-old. Made from organic cotton, these long sleeve sleepers feature a zip closure and come in a blended fabric material. The colorful multicolor design with sports theme adds a fun and playful touch to the garment. Suitable for all seasons, these lightweight sleepers are machine washable and easy to care for. Ideal for winter, fall, and spring, these one-piece sleepwear items from the Sleeper brand are sure to keep your little one comfortable and stylish.