Elastomeric compositions comprising at least one elastomer, at least one derivative of vegetable oils, at least one biofiller of plant origin and at least one coupling agent, in which is selected from one or more of the following groups: A1) mixtures of triglycerides obtained from vegetable oils comprising one or more of the following oligomeric structures: R 4 -[O-C -R 1 -C -O-CH 2 -CH(OR 2)-CH 2] n -O-R 3 wherein R 1 is selected from C 2 -C 22 alkylenes, R 2 is selected from one or more of the following groups consisting of C 6 -C 24 dicarboxylic acid residues esterified with monoalcohols and C 6 -C 24 monocarboxylic acid residues, R 3 is selected from one or more of the following groups consisting of H, C 6 -C 24 dicarboxylic acid residues esterified with monoalcohols and C 6 -C 24 monocarboxylic acid residues, R 4 is an alkyl group, n is an integer equal to or greater than 2, said mixtures of triglycerides having a Number Average Molecular Weight (Mn) of between 800 and 10,000 Da, A2) triglycerides of one or more long chain carboxylic acids comprising at least one carboxylic acid containing vicinal hydroxyl groups; A3) polyol esters with at least one C 6 -C 24 monocarboxylic acid and at least one C 6 -C 24 dicarboxylic acid, said esters being different from said triglycerides comprises starch complexed with polymers containing hydrophilic groups intercalated with hydrophobic sequences and present in a quantity of between 1 and 50 parts per 100 parts of elastomer; comprises organosilanes. is selected from one or more of the following groups: A1) mixtures of triglycerides obtained from vegetable oils comprising one or more of the following oligomeric structures: R 4 -[O-C -R 1 -C -O-CH 2 -CH(OR 2)-CH 2] n -O-R 3 wherein R 1 is selected from C 2 -C 22 alkylenes, R 2 is selected from one or more of the following groups consisting of C 6 -C 24 dicarboxylic acid residues esterified with monoalcohols and C 6 -C 24 monocarboxylic acid residues, R 3 is selected from one or more of the following groups consisting of H, C 6 -C 24 dicarboxylic acid residues esterified with monoalcohols and C 6 -C 24 monocarboxylic acid residues, R 4 is an alkyl group, n is an integer equal to or greater than 2, said mixtures of triglycerides having a Number Average Molecular Weight (Mn) of between 800 and 10,000 Da, A2) triglycerides of one or more long chain carboxylic acids comprising at least one carboxylic acid containing vicinal hydroxyl groups; A3) polyol esters with at least one C 6 -C 24 monocarboxylic acid and at least one C 6 -C 24 dicarboxylic acid, said esters being different from said triglycerides A1) mixtures of triglycerides obtained from vegetable oils comprising one or more of the following oligomeric structures: R 4 -[O-C -R 1 -C -O-CH 2 -CH(OR 2)-CH 2] n -O-R 3 wherein R 1 is selected from C 2 -C 22 alkylenes, R 2 is selected from one or more of the following groups consisting of C 6 -C 24 dicarboxylic acid residues esterified with monoalcohols and C 6 -C 24 monocarboxylic acid residues, R 3 is selected from one or more of the following groups consisting of H, C 6 -C 24 dicarboxylic acid residues esterified with monoalcohols and C 6 -C 24 monocarboxylic acid residues, R 4 is an alkyl group, n is an integer equal to or greater than 2, said mixtures of triglycerides having a Number Average Molecular Weight (Mn) of between 800 and 10,000 Da, R 1 is selected from C 2 -C 22 alkylenes, R 2 is selected from one or more of the following groups consisting of C 6 -C 24 dicarboxylic acid residues esterified with monoalcohols and C 6 -C 24 monocarboxylic acid residues, R 3 is selected from one or more of the following groups consisting of H, C 6 -C 24 dicarboxylic acid residues esterified with monoalcohols and C 6 -C 24 monocarboxylic acid residues, R 4 is an alkyl group, n is an integer equal to or greater than 2, said mixtures of triglycerides having a Number Average Molecular Weight (Mn) of between 800 and 10,000 Da, A2) triglycerides of one or more long chain carboxylic acids comprising at least one carboxylic acid containing vicinal hydroxyl groups; A3) polyol esters with at least one C 6 -C 24 monocarboxylic acid and at least one C 6 -C 24 dicarboxylic acid, said esters being different from said triglycerides comprises starch complexed with polymers containing hydrophilic groups intercalated with hydrophobic sequences and present in a quantity of between 1 and 50 parts per 100 parts of elastomer; comprises organosilanes.