Breast implant comprising an outer shell and at least a first gel type filler (6) and at least a second gel type filler (5), in which at least a first gel type filler (6) it has a softer consistency than at least a second gel-type filling (5), characterized in that a) said at least one first gel-type filling (6) predominantly extends along the back (2) of the prosthesis and is distributed in the lower part of the prosthesis in the vicinity of the lower pole (3), and b) said at least a second gel-type filling (5) extends predominantly along the upper part of the anterior surface (1) of the prosthesis without extending along all of said anterior surface (1) of the prosthesis, wherein at least one of said first (6) and second (5) gel-type fillers is attached to a material that forms the outer shell of the prosthesis, in which said at least enos a second gel-like filling (5) extends around the upper edge of the prosthesis, in which the first gel-like filling (6) and the second gel-like filling (5) have a common contact area by means of the which are joined together, wherein said second gel-type filling (5) comprises a section that is attached to the posterior surface (2) of the prosthesis, and in which the first gel-like filling (6) constitutes the major part of the total gel filling of the prosthesis.Implante de mama que comprende una envoltura exterior y por lo menos un primer relleno de tipo gel (6) y por lo menos un segundo relleno de tipo gel (5), en el que por lo menos un primer relleno de tipo gel (6) presenta una consistencia más blanda que por lo menos un segundo relleno de tipo gel (5), caracterizado por que a) dicho por lo menos un primer relleno de tipo gel (6) se extiende predominantemente a lo largo de la parte posterior (2) de la prótesis y se distribuye en la parte inferior de la prótesis en las proximidades del polo inferior (3), y b) dicho por lo menos un segundo relleno de tipo gel (5) se extiende predominantemente a lo largo de la parte superior de l