INTERNET ONLY PRICE!!! Yonex engineers have been able to create a thin face (3mm) design that is reinforced by the V-CON Core allowing the size of the sole and head to be increased, producing a lower and deeper centre of gravity for a hi-launch trajectory.Not only does the V-CON Core support the face but it also absorbs any unwanted vibrations for a crisp responsive feel of the face.The Cyberstar VM-1 Iron features a Yonex engineered Steel shaft that incorporates brand new Hi-Stability technology for improved accuracy and the Centrifugal Force System (CFS) for greater distance with a high trajectory ball flight.Quality golf irons like the Yonex Cyberstar VM-1 Irons (Steel, 4-SW) make golf shot accuracy much easier and help the golfer to achieve lower golf scores. The Yonex Cyberstar VM-1 Irons (Steel, 4-SW) offer superb reliability and give the golfer trust in their golf irons. With the Yonex Cyberstar VM-1 Irons (Steel, 4-SW), golfers can play the golf shots that they want to with golf irons that are designed specifically for their golf game.