Abstract: The invention concerns a wig with an inner surface of its cap being, at least partly, made of flexible and self-adhesive parts. The inner surface includes a polysiloxane coat or film, oriented so as to be applied on the skin of the user's head, when said wig is worn.

Abstract: A wig adjustable to the size and shape of the user's head includes an inner support or cap designed to cover the user's scalp and whereon is fixed natural or artificial hair. The invention is characterized in the cap is provided, inside, in the entire surface or in at least part of the surface defined by its periphery, a pleating mechanism for producing small pleats thereby reshaping the outline of the cap to make it fit the shape of the user's skull.

Abstract: Wig or hairpiece having a flexible antislip system (2) which allows a user to non-adhesively and removably attach the wig or hairpiece to the user's head. The wig or hairpiece includes a drawable fabric (3) impregnated with a thin drawable film (4). The thin drawable film is arranged on a surface of the drawable fabric which contacts the skin of the user's head when the wig or hairpiece is positioned on the user's head. The thin drawable film prevents the wig or hairpiece from slipping on the user's head when positioned on the user's head. The thin drawable film has at least one of a non-sticky and a non-gummy antislip surface at temperatures lower than a softening temperature of the thin drawable film.

Abstract: A wig adjustable to the size and shape of the user's head includes an inner support or cap designed to cover the user's scalp and whereon is fixed natural or artificial hair. The invention is characterized in the cap is provided, inside, in the entire surface or in at least part of the surface defined by its periphery, a pleating mechanism for producing small pleats thereby reshaping the outline of the cap to make it fit the shape of the user's skull.