Absorbent incontinence diaper (2) with a rear zone (8), a front zone (6) and a crotch zone (12) located between them, and with first and second side edges (5) and with a main part ( 4) provided with an inner side turned towards the body during the use of the diaper and an outer side away from the body, wherein the main part (4) comprises a suction body (14) and a backsheet (10) on the side from the suction body (14) away from the body, and where the suction body (14) has a smaller width than that of the backsheet (10), and with lateral parts (16, 17) connected to the edges first and second sides (5), wherein the incontinence diaper (2) has four discrete side parts (16, 17) not directly connected to each other, such that a side part is connected to each of both side edges (5) of the front zone (6) and an additional side part is connected to each d and both side edges (5) of the rear area (8), and where the side parts (16, 17) have an inner side and an outer side, and where the side parts (17) in the rear area have about closing means (32) with mechanical closing aids (31) and wherein the mechanical closing aids (31) comprise velcro hooks, and where, to perform the specified fixing of the diaper to a person's body, the closing means (32) they can be detachably fixed at least zonally both on the outer side of the main part (4) and on the outer side of the side parts (16) in the front area (6), and where the forces of clamping between the closing means (32) and the outer side of the main part are smaller than the clamping forces between the closing means (32) and the outer side of the side parts (16) in the front area (6 ).Pañal de incontinencia absorbente (2) con una zona trasera (8), una zona delantera (6) y una zona de bragadura (12) situada entre éstas, y con unos bordes laterales primero y segundo (5) y con una parte principal (4) dotada de un lado interior vuelto hacia el cuerpo durante el uso del pañal y un lado exterior alejado del cuerpo, en donde la parte prin