A cable comprising: (a) a conductor; and (b) an outer jacket, wherein the outer jacket is at least partially formed from a polymeric composition, wherein the polymeric composition comprises a polymer component and optionally one or more additives, wherein the polymer component consists of: (i) an ethylene-based polymer selected from a low-density polyethylene, a linear-low-density polyethylene, or combinations thereof, and (ii) an olefin block copolymer, wherein the olefin block copolymer has a melt index (I 2) in the range of from 0.5 to 1.5 g/10 min. as measured in accordance with ASTM D1238, condition 190 °C/2.16 kg, a tensile elongation of greater than 370%, and a tensile strength greater than 600 psi, wherein the polymer component has a tensile elasticity (G') of less than 1,200 MPa when measured at -40 °C using the method as described in the description, wherein the polymer component has a tensile elasticity (G') of less than 400 MPa when measured at 20 °C using the method as described in the description, wherein the polymer component has a tensile strength greater than 1,000 psi measured using ASTM D638 and type IV dogbone-shaped samples, wherein the polymer component has an elongation at break greater than 800 % measured using ASTM D638 and type IV dogbone-shaped samples; and wherein the ethylene-based polymer constitutes from 50 to 70 weight percent of the polymer component, wherein the olefin block copolymer constitutes from 30 to 50 weight percent of the polymer component. (a) a conductor; and (b) an outer jacket, wherein the outer jacket is at least partially formed from a polymeric composition, wherein the polymeric composition comprises a polymer component and optionally one or more additives, wherein the polymer component consists of: (i) an ethylene-based polymer selected from a low-density polyethylene, a linear-low-density polyethylene, or combinations thereof, and (ii) an olefin block copolymer, wherein the olefin block copolymer has a melt index (I 2) in the range of from 0.5 to 1.5 g/10 min. as measured in accordance with ASTM D1238, condition 190 °C/2.16 kg, a tensile elongation of greater than 370%, and a tensile strength greater than 600 psi, (i) an ethylene-based polymer selected from a low-density polyethylene, a linear-low-density polyethylene, or combinations thereof, and (ii) an olefin block copolymer, wherein the olefin block copolymer has a melt index (I 2) in the range of from 0.5 to 1.5 g/10 min. as measured in accordance with ASTM D1238, condition 190 °C/2.16 kg, a tensile elongation of greater than 370%, and a tensile strength greater than 600 psi, wherein the polymer component has a tensile elasticity (G') of less than 1,200 MPa when measured at -40 °C using the method as described in the description, wherein the polymer component has a tensile elasticity (G') of less than 400 MPa when measured at 20 °C using the method as described in the description, wherein the polymer component has a tensile strength greater than 1,000 psi measured using ASTM D638 and type IV dogbone-shaped samples, wherein the polymer component has an elongation at break greater than 800 % measured using ASTM D638 and type IV dogbone-shaped samples; and wherein the ethylene-based polymer constitutes from 50 to 70 weight percent of the polymer component, wherein the olefin block copolymer constitutes from 30 to 50 weight percent of the polymer component.