Callaway XR OS Irons
Callaway XR OS Iron Set
Callaway’s new XR OS irons are designed to be both easy to hit, and long.
The foundation of the XR OS is Callaway’s Face Cup design. Taken from the way drivers and fairway metals are designed, the 360 Face Cup wraps around the clubhead’s frame for more spring, and thus more ball speed and distance.
The Callaway XR OS is also designed with a center of gravity that is low and to the rear of the club, making it easier to get a distance maximizing ball flight.
Wide soles are supposed to produce more forgiveness in ground interaction.
Progressive lengths and lofts complete the Callaway XR OS pursuit of distance.