This awesome pajama for boys features Looney Tunes Space Jam cast favorites, Bugs Bunny, Sylvester, Marvin the Martian, Lola Bunny and Daffy Duck. The long sleeve top is paired with all over printed pants. These jammies are 100% Polyester and are flame resistant for safety. S=6/7, M=8, L=10/12, XL=14/16.