Callaway X Series OS Iron Set - 5-PW, AW Flex:Uniflex A high-toe profile and compact

A high-toe profile and compact overall footprint make it easier to control trajectory and shot shape

Stretch-knit fabric provides lightweight warmth and breathability—an ideal layer when the conditions get cool

And up to 43g of internal tungsten is positioned to create high-launching long irons and easy-to-control short irons

but serpentines the length of your foot with cut outs matched identically to how your foot naturally breaks as you walk

Callaway X Series OS Iron Set - 5-PW, AW Flex:Uniflex A high-toe profile and compactThe Mens Callaway X Series OS irons are long and have the forgiveness for consistent shots across the face. They have good feel, good sound, and theyre designed to help your game. FEATURES Industry leading deep undercut cavity technology was modified to create the longest iron ever. A deeper undercut cavity is designed to provide higher ball speeds over a larger area of the clubface. Speed Frame Face technology maximizes ball speeds all across the