A method of manufacturing silicone hydrogel contact lenses, comprising: forming a lens body that is the reaction product of a polymerizable composition that comprises at least one siloxane monomer, at least one hydrophilic monomer, at least one hydrophobic monomer, at least one cross-linking agent, and that is free of diluent; washing the lens body to remove extractable material from the lens body; packaging the washed lens body in a contact lens package containing an aqueous liquid resulting in a hydrated lens body; and sterilizing the contact lens package containing the packaged hydrated lens body; wherein the hydrated lens body has a lens surface wettability characterized by an advancing contact angle less than 120 degrees and has a diameter that is at least 24% larger than the diameter of the lens body prior to washing; and wherein either: (a) the polymerizable composition comprises a first siloxane monomer represented by formula: wherein m of formula represents one integer from 3 to 10, n of formula represents one integer from 1 to 10, R 1 of formula is an alkyl group having from 1 to 4 carbon atoms, and each R 2 of formula is independently either a hydrogen atom or a methyl group; and a second siloxane monomer having a number average molecular weight greater than 5,000 daltons, wherein the second siloxane monomer is optionally a dual-end methacrylate end-capped polydimethylsiloxane; or (b) the polymerizable composition comprises a first siloxane monomer having a number average molecular weight of from 400 daltons to 700 daltons, and a second siloxane monomer is represented by formula: wherein R 1 of formula is selected from either a hydrogen atom or a methyl group; R 2 of formula is selected from either of hydrogen atom or a hydrocarbon group having 1 to 4 carbon atoms; m of formula represents an integer of from 0 to 10; n of formula represents an integer of from 4 to 100; a and b represent integers of 1 or more; a+b is equal to 20-500; b/(a+b) is equal to 0.01-0.22; and the configuration of siloxane units includes a random configuration. forming a lens body that is the reaction product of a polymerizable composition that comprises at least one siloxane monomer, at least one hydrophilic monomer, at least one hydrophobic monomer, at least one cross-linking agent, and that is free of diluent; washing the lens body to remove extractable material from the lens body; packaging the washed lens body in a contact lens package containing an aqueous liquid resulting in a hydrated lens body; and sterilizing the contact lens package containing the packaged hydrated lens body; wherein the hydrated lens body has a lens surface wettability characterized by an advancing contact angle less than 120 degrees and has a diameter that is at least 24% larger than the diameter of the lens body prior to washing; and wherein either: (a) the polymerizable composition comprises a first siloxane monomer represented by formula: wherein m of formula represents one integer from 3 to 10, n of formula represents one integer from 1 to 10, R 1 of formula is an alkyl group having from 1 to 4 carbon atoms, and each R 2 of formula is independently either a hydrogen atom or a methyl group; and a second siloxane monomer having a number average molecular weight greater than 5,000 daltons, wherein the second siloxane monomer is optionally a dual-end methacrylate end-capped polydimethylsiloxane; or (b) the polymerizable composition comprises a first siloxane monomer having a number average molecular weight of from 400 daltons to 700 daltons, and a second siloxane monomer is represented by formula: (a) the polymerizable composition comprises a first siloxane monomer represented by formula: wherein m of formula represents one integer from 3 to 10, n of formula represents one integer from 1 to 10, R 1 of formula is an alkyl group having from 1 to 4 carbon atoms, and each R 2 of formula is independently either a hydrogen atom or a methyl group; and a second siloxane monomer having a number average molecular weight greater than 5,000 daltons, wherein the second siloxane monomer is optionally a dual-end methacrylate end-capped polydimethylsiloxane; or (b) the polymerizable composition comprises a first siloxane monomer having a number average molecular weight of from 400 daltons to 700 daltons, and a second siloxane monomer is represented by formula: wherein R 1 of formula is selected from either a hydrogen atom or a methyl group; R 2 of formula is selected from either of hydrogen atom or a hydrocarbon group having 1 to 4 carbon atoms; m of formula represents an integer of from 0 to 10; n of formula represents an integer of from 4 to 100; a and b represent integers of 1 or more; a+b is equal to 20-500; b/(a+b) is equal to 0.01-0.22; and the configuration of siloxane units includes a random configuration.