This one-piece union suit features your favorite characters from the beloved long-running series. Choose from Elmo, Cookie Monster, or Oscar the Grouch. This pajama union suit features a hood with 3D eyes and nose. Made of 100% polyester fabric, this pajama is soft, durable, and great for year-round wear. This pull-on pajama features a front zipper for extra convenience when putting on or removing these pajamas. The arms and legs feature cuffed ends to help keep this pajama in place. To help maintain the pajamas' feel and vibrant color, please wash cold with like colors and tumble-dry low. Sesame Street Pajamas: Curl up and have a cozy night in with these Sesame Street union suits! Featuring beloved characters Elmo, Cookie Monster, or Oscar The Grouch, you are sure to love these pajamas Soft Fabric Blend: This union suit is made of soft and durable polyester fabric, giving it a smooth feel for long-lasting wear Sesame Street Character Design: This union suit features a fun hood with 3D eyes and nose for added fun. A front full zipper makes these pajamas easy to wear at bedtime or while lounging around the house. For best fit, please follow our sizing chart in the listing Easy Care Fabric: To help maintain the vibrant colors and soft feel of this pajama, please wash in cold water with like colors and tumble dry low Great For Year-Round Wear: These pajamas are great whether it's a chilly night or warm evening. The soft polyester fabric make this union suit great for year-round wear