Winding down bedtime with the Sesame Street Big Bird Toddler Fleece Footless Sleeper One Piece Pajamas! Designed for both boys and girls, this unisex pajama is made from 100% soft polyester fleece to keep your little one cozy, warm, and comfortable throughout the night. The adorable Big Bird design adds cheerful charm, while the easy front zip-up closure with a protective button tab ensures a gentle fit around your child's neck. This footless sleeper features snug hand and ankle cuffs that help keep warmth in and provide a secure, comfy fit during sleep or play. For size reference, our male model is 3 feet 5 inches tall and wears a size 4T. Our female model is 3 feet 6 inches tall, and wearing a size 4T.