These are officially licensed Peanuts pajama pants! In 1950 Charles M. Schulz introduced to the world a clever comic strip with a young boy and the coolest Beagle dog around, Charlie Brown and Snoopy! Soon the comic strip spawned multiple hit cartoons, like A Charlie Brown Christmas, It's The Great Pumpkin, Charlie Brown, Charlie Brown's All-Stars, and Be My Valentine, Charlie Brown. With all the wonderful characters that have been in the comic book and tv shows like Charlie Brown, Snoopy, Woodstock, Pigpen, Linus, Lucy, Peppermint Patty, and Sally, Peanuts has become an endearing classic. These lounge pants feature a wonderful holiday themed design of tons of Snoopy with the phrase "Don't Open Until Christmas". The pants are made of an ultra-soft and smooth polyester fabric The pants.