The present invention refers to a disposable absorbent undergarment of the tongue type with an absorption center portion, which is thin and absorbent, one size, adjustable, practical to be changed even when wearing trousers. The invention comprises a main body of non-woven soft and resistant fabric, with an absorbent core located in the crutch area of the piece, the absorbent core being formed by a plurality of layers, the upper layer having a sticky ring impregnated with soft acrylate glue directly adhered to the skin (such as an eye patch) centered in the vagina, the second layer having superabsorbent polymers, the third layer being formed by a water-resistant material and having sewed, in the rear portion of the main body, an elastic and two fasteners located at the end portions thereof for fastening the front portion of the main body so as to be adjusted to the body of the user. The garment may be contained in individual bags and may be presented in packs of several individual bag s.La presente invención se refiere a una prenda interior desechable para mujer tipo tanga con un centro de absorción integrado, delgada y absorbente, uni-talla ajustable muy práctica de realizar el cambio de prenda aún que se lleve pantalón. Que comprende un cuerpo principal de tela no tejida suave y resistente, con un núcleo absorbente, que se encuentra en la zona de la entrepierna de la pieza, constituido en capas, la capa superior tiene un "aro pegajoso" impregnado con pegamento suave de acrilato que se adhiere directo a la piel (como un parche ocular) centrando la vagina, la segunda capa con polímeros superabsorbentes la tercera capa de material impermeable, tiene cocido en la parte trasera del cuerpo principal un elástico y tiene dos broches en los extremos, que abrochan en la parte frontal del cuerpo principal, para ajustarse al cuerpo de la mujer. Esta prenda puede estar contenida en bolsita individual y se puede presentar en paquetes de barias bolsitas individuales.
