Callaway HX Bite 2010 Golf Balls (12-Pack) The thin outer cover and soft inner cover provide soft feel off the clubface and tour-level short-game spin for total greenside control. The soft, high-energy core and inner cover significantly reduce spin off the driver, maximizing length and accuracy off the tee. HEX Aerodynamics promotes a stronger, more penetrating ball flight that cuts through all wind conditions. Green-Grabbing Control with Soft Feel Long, Accurate Distance