This is a modern take on the classic long john, the Tailgate Adult Onesie is such a fun family matching set for all year round. These Flapjacks fit like a glove with the snugness you'll love. They come with a functioning tailgate. With their snug and stretchy fit, Flapjacks are the tradition of the past, the fashion of the future, and the oh-so-comfy pleasure of the present. You might like the matching Flapjack for kids. Now available in sizes XS-3XL.