There are three big technology advantages to playing
the Callaway Rogue, Rogue Pro, or Rogue X Irons.

Performance is driven byan easier launch and higher ball flight

The use of tungsten concentrates weight into a very precise location. Despite stronger lofts,
this creates a higher launch angle even from low ball strikes. It also increases the accuracy of shots struck wide of the sweet spot.

You land on the money more often

The ball speeds from around the face are a lot more consistent. 
That’s because the new VFT face, with a thin rim, increases ball speeds low and wide of the hitting zone.

Great feedback, sound and feel,increases the pleasure of good ball striking

Unlike other hollow designs with thin faces, the Rogue Irons all have a lack of negative vibration, with a great sound at impact.
Callaway’s unique ‘elastic-urethane microspheres’ behind the face, allows the face to flex without restriction,
but soaks up the harsher feel and sounds of impact.