If your kid is a Stud Muffin, then they'll get a kick out of this funny play on words. The Stud Puffin kid pajama set is fun, funny, and a must have for bedtime!a 100% Combed Cottona 2 X 2 rib fabrica Snug Fittinga Sold as set a " Long Sleeve Shirt with Long Pantsa Contrasting neck, waistband & cuffsa Permanent No Fade Printa Preshrunk