A polyolefin composition comprising a blend of a heterophasic polypropylene composition comprising - a propylene homopolymer or a propylene ethylene random copolymer and - an elastomeric ethylene propylene rubber, and 5.0 to 30.0 wt% of an ethylene homo- or copolymer, based on the weight of the polyolefin composition wherein the heterophasic polypropylene composition is characterized by 75.0 to 95.0 wt% of a crystalline fraction having an ethylene content of up to 4.0 wt% and an MFR 2 of 0.1 to 100 g/10 min, wherein MFR 2 is determined according to ISO 1133 at 230 °C under a load of 2.16 kg and, 5.0 to 25.0 wt% of a soluble fraction having an ethylene content of 10.0 to 70.0 wt% and an intrinsic viscosity of 1.0 to 4.0 dl/g, wherein the crystalline fraction and the soluble fraction are determined in 1,2,4-trichlorobenzene at 40 °C, and wherein the ethylene homo- or copolymer has a density of at least 941 kg/m 3 and a melt flow rate MFR 21 of 1.0 to 7.5 g/10 min, wherein MFR 21 is determined according to ISO 1133 at 190 °C under a load of 21.6 kg. a heterophasic polypropylene composition comprising - a propylene homopolymer or a propylene ethylene random copolymer and - an elastomeric ethylene propylene rubber, and - a propylene homopolymer or a propylene ethylene random copolymer and - an elastomeric ethylene propylene rubber, 5.0 to 30.0 wt% of an ethylene homo- or copolymer, based on the weight of the polyolefin composition wherein the heterophasic polypropylene composition is characterized by 75.0 to 95.0 wt% of a crystalline fraction having an ethylene content of up to 4.0 wt% and an MFR 2 of 0.1 to 100 g/10 min, wherein MFR 2 is determined according to ISO 1133 at 230 °C under a load of 2.16 kg and, 5.0 to 25.0 wt% of a soluble fraction having an ethylene content of 10.0 to 70.0 wt% and an intrinsic viscosity of 1.0 to 4.0 dl/g, wherein the crystalline fraction and the soluble fraction are determined in 1,2,4-trichlorobenzene at 40 °C, and wherein the ethylene homo- or copolymer has a density of at least 941 kg/m 3 and a melt flow rate MFR 21 of 1.0 to 7.5 g/10 min, wherein MFR 21 is determined according to ISO 1133 at 190 °C under a load of 21.6 kg. wherein the heterophasic polypropylene composition is characterized by 75.0 to 95.0 wt% of a crystalline fraction having an ethylene content of up to 4.0 wt% and an MFR 2 of 0.1 to 100 g/10 min, wherein MFR 2 is determined according to ISO 1133 at 230 °C under a load of 2.16 kg and, 5.0 to 25.0 wt% of a soluble fraction having an ethylene content of 10.0 to 70.0 wt% and an intrinsic viscosity of 1.0 to 4.0 dl/g, wherein the crystalline fraction and the soluble fraction are determined in 1,2,4-trichlorobenzene at 40 °C, and 75.0 to 95.0 wt% of a crystalline fraction having an ethylene content of up to 4.0 wt% and an MFR 2 of 0.1 to 100 g/10 min, wherein MFR 2 is determined according to ISO 1133 at 230 °C under a load of 2.16 kg and, 5.0 to 25.0 wt% of a soluble fraction having an ethylene content of 10.0 to 70.0 wt% and an intrinsic viscosity of 1.0 to 4.0 dl/g, wherein the crystalline fraction and the soluble fraction are determined in 1,2,4-trichlorobenzene at 40 °C, and wherein the ethylene homo- or copolymer has a density of at least 941 kg/m 3 and a melt flow rate MFR 21 of 1.0 to 7.5 g/10 min, wherein MFR 21 is determined according to ISO 1133 at 190 °C under a load of 21.6 kg.