Red long johns are made of 100% cotton for comfort. Long johns have a button front and 3-button drop seat flap, just like grandpa used to wear. An embroidered mallard decorates the front chest of the long johns. Use the long johns for pajamas or under clothes for extra warmth. Long johns are available in sizes NB-3M, 6M, 12M, 18M, 2T, 3T, and 4T.