Human hair add-on wig by Louis Ferre. Crystal Net. Super Top human hair. Half-oval shape. Average size only. Toppiece collection is the perfect solution to hair that is thining or lacking body. Especially designed to give fullness, Toppiece can be attached at various angles, vertically or horizontally to match flow of any hairstyle. The well-ventilated Crystal NetTM base is flexible to contour easily and looks as natural as can be.