A process to make an impact copolymer composition comprising: (a) from 60 to 95 weight% of a matrix phase which comprises a polypropylene polymer containing from 0 to 6 mole % of units derived from one or more alpha-olefins other than propylene, and (b) from 5 to 40 weight% of a dispersed phase which comprises a copolymer derived from a first comonomer selected from the group consisting of at least one of ethylene or propylene, together with a second alpha-olefin comonomer; wherein: when the dispersed phase comprises a copolymer derived from propylene and ethylene then the units derived from ethylene comprises from 55 to 80 weight % of the dispersed phase; when the dispersed phase is derived from hexene and the first comonomer then the first comonomer comprises from 40 to 80 weight % of the dispersed phase; when the dispersed phase is derived from octene and the first comonomer then the first comonomer comprises from 35 to 75 weight % of the dispersed phase; and wherein the composition has a beta/alpha ratio less than or equal to 1.1, the beta/alpha ratio being the ratio of the intrinsic viscosity of the dispersed phase to the intrinsic viscosity of the homopolymer or random copolymer matrix, wherein the process is a sequential polymerization process whereby the matrix phase is polymerized in one step and then the dispersed phase is polymerized in another step and wherein either the matrix phase or the dispersed phase is polymerized in the presence of the other component, where the overall melt flow rate (MFR, in accordance with ASTM D 1238-01 test method at 230°C with a 2.16 kg) of the impact copolymer is at least 12 g/10 min prior to cracking in order to increase the MFR, characterized in that the impact copolymer composition has a haze of less than or equal to 30% as measured by ASTM D 1003. (a) from 60 to 95 weight% of a matrix phase which comprises a polypropylene polymer containing from 0 to 6 mole % of units derived from one or more alpha-olefins other than propylene, and (b) from 5 to 40 weight% of a dispersed phase which comprises a copolymer derived from a first comonomer selected from the group consisting of at least one of ethylene or propylene, together with a second alpha-olefin comonomer; when the dispersed phase comprises a copolymer derived from propylene and ethylene then the units derived from ethylene comprises from 55 to 80 weight % of the dispersed phase; when the dispersed phase is derived from hexene and the first comonomer then the first comonomer comprises from 40 to 80 weight % of the dispersed phase; when the dispersed phase is derived from octene and the first comonomer then the first comonomer comprises from 35 to 75 weight % of the dispersed phase; and wherein the composition has a beta/alpha ratio less than or equal to 1.1, the beta/alpha ratio being the ratio of the intrinsic viscosity of the dispersed phase to the intrinsic viscosity of the homopolymer or random copolymer matrix, wherein the process is a sequential polymerization process whereby the matrix phase is polymerized in one step and then the dispersed phase is polymerized in another step and wherein either the matrix phase or the dispersed phase is polymerized in the presence of the other component, where the overall melt flow rate (MFR, in accordance with ASTM D 1238-01 test method at 230°C with a 2.16 kg) of the impact copolymer is at least 12 g/10 min prior to cracking in order to increase the MFR, characterized in that the impact copolymer composition has a haze of less than or equal to 30% as measured by ASTM D 1003.