Polyethylene polymers and articles made therefrom

A polyethylene polymer comprising at least 65 wt % ethylene derived units, based upon the total weight of the polymer, the polymer having:

• a melt index (MI) from about 0.1 g/10 min to about 2.0 g/10 min;
• a density from about 0.910 g/cm3 to about 0.918 g/cm3;
• a melt index ratio (MIR) from about 35 to about 55;
• a molecular weight (Mw) of about 85,000 or greater;
• and
• a molecular weight distribution (Mw/Mn) of about 2.5 to about 5.5.