Callaway XR OS Irons – (Steel)

Confidently attack the pin while playing XR OS Irons. Enhanced Cup 360 Face Cup technology creates even more spring on shots hit low on the face for increased speed and forgiveness. Heat treated, multi-piece construction optimizes feel and ball speed across the face for consistent results. The wider sole construction and low/back Center of Gravity placement pair to enhance turf interaction and shot trajectory with Callaway® XR OS Irons.

Enhanced Cup 360 Face Cup Technology:

• Callaway took existing Cup 360 Face Cup Technology and made it even faster
• Multi-piece club head construction strikes an optimal balance of ball speed, distance and feel
• New heat treatment in the face cup portion promotes increased face flex for added ball speed
• Soft heat treatment in the body portion enables a crisp, player-preferred response at impact

Forgiving, Easy-To-Hit Design:

• Lower, further back Center of Gravity placement promotes the ball flight that leads to distance
• Wider sole profile provides additional forgiveness and distance from every impact location
• Stronger topline design provides the confidence needed to hit critical shots

Additional Features:

• Designed for golfers who want to add ball speed for greater overall distance and performance
• Internal Standing Wave creates a lower Center of Gravity, increased MOI and more face flex
• Progressive lengths and lofts throughout the set optimize distance and flight for each club
• Body and face constructed of 17-4 stainless steel for superior performance and durability
• Shaft: True Temper Speed Step 80 Steel Shaft
• Grip: Callaway Universal Grip