The C3 irons from Go have been designed with the beginning or improving golfer in mind. The cavity-back irons, which are assembled in the UK, are available right and left-handed, and golfers are free to assemble combination sets to their personal preference, mixing in Midi Rescue clubs, fairways woods and a driver. All C3 irons come fitted with True Temper steel shafts or ‘Fuko' graphites.