Dolls Kill x Scooby-Doo Mystery Machine Combat Boots we're off to collect clues! These Scooby Doo inspired combat boots have a vinyl construction, treaded platform soles, an all over floral Mystery Machine print, front lace-ups, and side zipper closures. SCOOBY-DOO and all related characters and elements © & ™ Hanna-Barbera. The box has some damage but the boots are fine.