Warning: This Nintendo Mario Rubber Sonic Weld Gray/Red Snapback cap may cause you to spontaneously bust into a horrible Italian accent and shout, "It's-a-me, Mario!" to passersby. Don't say we didn't warn you. With a rubberized Mario applique on the crown, stitched red brim, adjustable red snapback, and gray cotton crown, this hat is a must-have for SMB fans.