A high-resiliency polyurethane foam comprising a reaction product of: an isocyanate; and an isocyanate-reactive component comprising: i. a first polyether polyol having a weight-average molecular weight of from 3,500 to 8,000 g/mol and present in an amount of greater than 5 parts by weight based on the total weight of said isocyanate-reactive component, said first polyether polyol comprising: a. from 3.5 to 25 parts by weight ethyleneoxy units, based on the total weight of alkyleneoxy units used to form said first polyether polyol; and b. greater than 95% propyleneoxy end caps based on a total number of end caps present in said first polyether polyol wherein said end caps comprise from t 3.5 to 20 parts by weight propyleneoxy units based on the total weight of alkyleneoxy units used to form said first polyether polyol; and ii. a second polyether polyol, different from said first polyether polyol, having a weight-average molecular weight of from 2,000 to 6,000 g/mol and present in an amount of less than 80 parts by weight based on the total weight of the isocyanate-reactive component, said second polyether polyol comprising 100% ethyleneoxy end caps based on a total number of end caps present in said second polyether polyol; and iii. a graft polyol wherein the isocyanate and the isocyanate-reactive composition are reacted at an isocyanate index of 80 to 120 wherein said high-resiliency polyurethane foam has a resilience of 45 to 70% when tested in accordance with ASTM D3574-11 an isocyanate; and an isocyanate-reactive component comprising: i. a first polyether polyol having a weight-average molecular weight of from 3,500 to 8,000 g/mol and present in an amount of greater than 5 parts by weight based on the total weight of said isocyanate-reactive component, said first polyether polyol comprising: a. from 3.5 to 25 parts by weight ethyleneoxy units, based on the total weight of alkyleneoxy units used to form said first polyether polyol; and b. greater than 95% propyleneoxy end caps based on a total number of end caps present in said first polyether polyol wherein said end caps comprise from t 3.5 to 20 parts by weight propyleneoxy units based on the total weight of alkyleneoxy units used to form said first polyether polyol; and ii. a second polyether polyol, different from said first polyether polyol, having a weight-average molecular weight of from 2,000 to 6,000 g/mol and present in an amount of less than 80 parts by weight based on the total weight of the isocyanate-reactive component, said second polyether polyol comprising 100% ethyleneoxy end caps based on a total number of end caps present in said second polyether polyol; and iii. a graft polyol wherein the isocyanate and the isocyanate-reactive composition are reacted at an isocyanate index of 80 to 120 wherein said high-resiliency polyurethane foam has a resilience of 45 to 70% when tested in accordance with ASTM D3574-11 i. a first polyether polyol having a weight-average molecular weight of from 3,500 to 8,000 g/mol and present in an amount of greater than 5 parts by weight based on the total weight of said isocyanate-reactive component, said first polyether polyol comprising: a. from 3.5 to 25 parts by weight ethyleneoxy units, based on the total weight of alkyleneoxy units used to form said first polyether polyol; and b. greater than 95% propyleneoxy end caps based on a total number of end caps present in said first polyether polyol wherein said end caps comprise from t 3.5 to 20 parts by weight propyleneoxy units based on the total weight of alkyleneoxy units used to form said first polyether polyol; and a. from 3.5 to 25 parts by weight ethyleneoxy units, based on the total weight of alkyleneoxy units used to form said first polyether polyol; and b. greater than 95% propyleneoxy end caps based on a total number of end caps present in said first polyether polyol wherein said end caps comprise from t 3.5 to 20 parts by weight propyleneoxy units based on the total weight of alkyleneoxy units used to form said first polyether polyol; and ii. a second polyether polyol, different from said first polyether polyol, having a weight-average molecular weight of from 2,000 to 6,000 g/mol and present in an amount of less than 80 parts by weight based on the total weight of the isocyanate-reactive component, said second polyether polyol comprising 100% ethyleneoxy end caps based on a total number of end caps present in said second polyether polyol; and iii. a graft polyol wherein the isocyanate and the isocyanate-reactive composition are reacted at an isocyanate index of 80 to 120 wherein said high-resiliency polyurethane foam has a resilience of 45 to 70% when tested in accordance with ASTM D3574-11