Made of 55% Cotton, 45% Polyester Easy care fabric is machine washable Button front jacket styling with notched collar and patch pocket Covered elastic waist band and double button closure on pants for adjustable fit Lightweight, breathable fabric perfect for spring and summer months The set runs a bit large with longer sleeves and pants, may want to order a size down Look great with these classically styled pajamas. The cotton polyester blend fabric is soft and provides ultimate comfort. The fabric is also lightweight which makes this the perfect set for lounging around in the spring and summer months. The long sleeve shirt features a button front, notched collar, and patch pocket. The bottoms feature a covered elastic waist band with double button closure for a perfect fit. Spoil your partner, dad, or son with this classic pj set!