A polyethylene composition comprising: from 15 to 80 wt% of a first polyethylene which is an ethylene copolymer, the first polyethylene having a weight average molecular weight Mw of from 70,000 to 250,000 g/mol, a molecular weight distribution M w /M n of < 2.3 and from 5 to 100 short chain branches per thousand carbon atoms; from 5 to 50 wt% of a second polyethylene which is an ethylene copolymer or an ethylene homopolymer, the second polyethylene having a weight average molecular weight, Mw of from 50,000 to 200,000 g/mol, a molecular weight distribution M w /M n of < 2.3 and from 0 to 15 short chain branches per thousand carbon atoms; and from 5 to 50 wt% of a third polyethylene which is an ethylene copolymer or an ethylene homopolymer, the third polyethylene having a weight average molecular weight, Mw of from 70,000 to 200,000 g/mol, a molecular weight distribution M w /M n of < 2.3 and from 0 to 20 short chain branches per thousand carbon atoms; wherein the number of short chain branches per thousand carbon atoms in first polyethylene (SCB PE-1) is greater than the number of short chain branches per thousand carbon atoms in the second polyethylene (SCB PE-2) and the third polyethylene (SCB PE-3); and the polyethylene composition has a density of ≤ 0.939 g/cm 3, a melt index I 2 of from 0.1 to 10 g/10min, and a composition distribution breadth index CDBI 50 obtained from a crystallization elution fractionation analysis of < 45 weight%; wherein M W and M w /M n are determined using ASTM D6474-99; short chain branching per thousand carbon atoms is determined using FTIR as per ASTM D3124-98; density is determined using ASTM D792-13; and melt index is determined using ASTM D1238 of 1 August 2013. from 15 to 80 wt% of a first polyethylene which is an ethylene copolymer, the first polyethylene having a weight average molecular weight Mw of from 70,000 to 250,000 g/mol, a molecular weight distribution M w /M n of < 2.3 and from 5 to 100 short chain branches per thousand carbon atoms; from 5 to 50 wt% of a second polyethylene which is an ethylene copolymer or an ethylene homopolymer, the second polyethylene having a weight average molecular weight, Mw of from 50,000 to 200,000 g/mol, a molecular weight distribution M w /M n of < 2.3 and from 0 to 15 short chain branches per thousand carbon atoms; and from 5 to 50 wt% of a third polyethylene which is an ethylene copolymer or an ethylene homopolymer, the third polyethylene having a weight average molecular weight, Mw of from 70,000 to 200,000 g/mol, a molecular weight distribution M w /M n of < 2.3 and from 0 to 20 short chain branches per thousand carbon atoms; wherein the number of short chain branches per thousand carbon atoms in first polyethylene (SCB PE-1) is greater than the number of short chain branches per thousand carbon atoms in the second polyethylene (SCB PE-2) and the third polyethylene (SCB PE-3); and the polyethylene composition has a density of ≤ 0.939 g/cm 3, a melt index I 2 of from 0.1 to 10 g/10min, and a composition distribution breadth index CDBI 50 obtained from a crystallization elution fractionation analysis of < 45 weight%; wherein M W and M w /M n are determined using ASTM D6474-99; short chain branching per thousand carbon atoms is determined using FTIR as per ASTM D3124-98; density is determined using ASTM D792-13; and melt index is determined using ASTM D1238 of 1 August 2013.