To provide a fluororesin composition excellent in elongation deformability and excellent in mechanical strength of its molded product. The fluororesin composition comprises: a copolymer (A) comprising units derived from a monomer (a), units derived from a monomer (b) and units derived from a monomer (c); and a copolymer (B) comprising units derived from the monomer (a) and units derived from the monomer (b) but containing substantially no units derived from the monomer (c). In the copolymer (A), the molar ratio of units derived from the monomer (a) to units derived from the monomer (b) is from 20/80 to 80/20; the proportion of units derived from the monomer (c) to all units is from 0.2 to 3 mol %; MFR is at most 0.5 dg/min; the proportion of the copolymer (A) to the total of the copolymer (A) and the copolymer (B) is from 4 to 30 mass %; and fish eyes are present in an amount of less than 200 fish eyes per square meter. Monomer (a): tetrafluoroethylene; Monomer (b): ethylene; Monomer (c): a monomer containing two or more polymerizable carbon-carbon double bond.