4057 Sports Mechanic

Mattel’s Big Jim reference 4057, officially released as the “Mécanicien de Sport” (Sports Mechanic) outfit, was marketed in 1982. Designed around the world of motor racing and mechanical support, this vintage Big Jim set gives the character the appearance of a trackside mechanic ready to maintain and prepare competition vehicles. The confirmed outfit includes a mechanic-style jumpsuit, originally bearing a BIG JIM sticker, together with a matching fabric bag. Contemporary collector documentation identifies reference 4057 as an outfit sold in blister packaging rather than as a dedicated character figure. Its racing-paddock theme reflects Mattel’s continuing use of sports and action professions within the European Big Jim range during the early 1980s, making it a distinctive vintage reference within the wider Big Jim collection.