A composition for use in producing a foam comprising: a) 5 parts by weight to 10 parts by weight of an A-B-A block copolymer based upon the total weight of the composition, wherein each of the A blocks comprise repeat units according to the following formula where each occurrence of R 1 is independently a hydrogen, halogen, hydroxyl, or an alkyl group having from 1 to 18 carbon atoms, where each occurrence of R 2 is independently none or an alkyl group having from 1 to 8 carbon atoms, wherein the B block is a random copolymer of ethylene and a first alpha-olefin, wherein the first alpha-olefin has 3 to 8 carbon atoms; and wherein the A-B-A block copolymer comprises 10% to 40% of the A blocks by weight based upon a total weight of the A-B-A block copolymer; b) 5 parts by weight to 20 parts by weight of an unsaturated olefinic block copolymer based upon the total weight of the composition, wherein the olefinic block copolymer is a copolymer of ethylene and a second alpha-olefin, wherein the second alpha-olefin has 6 to 12 carbon atoms, and wherein the olefinic block copolymer has one or more blocks rich in the ethylene and one or more blocks rich in the second alpha-olefin; c) 20 parts by weight to 45 parts by weight of an ethylene-vinyl acetate copolymer based upon the total weight of the composition, wherein the ethylene-vinyl acetate copolymer has a vinyl acetate content of 10% to 45% by weight based upon an entire weight of the ethylene-vinyl acetate copolymer; and d) 15 parts by weight to 35 parts by weight of more than one different alpha-olefin linking polymer, based upon the total weight of the composition, wherein each alpha-olefin linking polymer is a copolymer of ethylene and a third alpha-olefin having 3 to 24 carbon atoms, and wherein each alpha-olefin linking polymer has an alpha-olefin monomer content of 10% to 50% by weight based upon an entire weight of the alpha-olefin linking polymer. a) 5 parts by weight to 10 parts by weight of an A-B-A block copolymer based upon the total weight of the composition, wherein each of the A blocks comprise repeat units according to the following formula where each occurrence of R 1 is independently a hydrogen, halogen, hydroxyl, or an alkyl group having from 1 to 18 carbon atoms, where each occurrence of R 2 is independently none or an alkyl group having from 1 to 8 carbon atoms, wherein the B block is a random copolymer of ethylene and a first alpha-olefin, wherein the first alpha-olefin has 3 to 8 carbon atoms; and wherein the A-B-A block copolymer comprises 10% to 40% of the A blocks by weight based upon a total weight of the A-B-A block copolymer; where each occurrence of R 1 is independently a hydrogen, halogen, hydroxyl, or an alkyl group having from 1 to 18 carbon atoms, where each occurrence of R 2 is independently none or an alkyl group having from 1 to 8 carbon atoms, wherein the B block is a random copolymer of ethylene and a first alpha-olefin, wherein the first alpha-olefin has 3 to 8 carbon atoms; and wherein the A-B-A block copolymer comprises 10% to 40% of the A blocks by weight based upon a total weight of the A-B-A block copolymer; b) 5 parts by weight to 20 parts by weight of an unsaturated olefinic block copolymer based upon the total weight of the composition, wherein the olefinic block copolymer is a copolymer of ethylene and a second alpha-olefin, wherein the second alpha-olefin has 6 to 12 carbon atoms, and wherein the olefinic block copolymer has one or more blocks rich in the ethylene and one or more blocks rich in the second alpha-olefin; c) 20 parts by weight to 45 parts by weight of an ethylene-vinyl acetate copolymer based upon the total weight of the composition, wherein the ethylene-vinyl acetate copolymer has a vinyl acetate content of 10% to 45% by weight based upon an entire weight of the ethylene-vinyl acetate copolymer; and d) 15 parts by weight to 35 parts by weight of more than one different alpha-olefin linking polymer, based upon the total weight of the composition, wherein each alpha-olefin linking polymer is a copolymer of ethylene and a third alpha-olefin having 3 to 24 carbon atoms, and wherein each alpha-olefin linking polymer has an alpha-olefin monomer content of 10% to 50% by weight based upon an entire weight of the alpha-olefin linking polymer.