Callaway X2 Pro Golf Clubs
... a high performance players golf club that’s more forgiviness, with better feel. The X2 Pro
irons have a thinner face, a central mass bar, a stabilizing arch and progressive offset ... :
Thinner Hot Face - a larger sweet spot increases golf ball speeds to make X2 Hot Pro
Irons even longer.
Central Mass Bar - The mass bar is low and central in the ... Details...