Ladies Big Bertha OS Hybrid
Big Bertha OS Hybrids are designed for super-charged distance and ultimate forgiveness, with a deeper body, larger and faster face, and next-generation Face Cup technology.
More Speed and Distance from a Larger Face and Next-Gen Hyper Speed Face Cup
A larger clubface energized by our next-generation Hyper Speed Face Cup technology promotes faster ball speed for more ball speed, especially on off-center hits
Easy Launch, High Flight and Long Carry from a Larger Head and Deep-back CG
Larger head and deep-back CG make XR Steelhead Hybrids easier to launch high for more carry and distance.
Faster Head Speed for More Distance from Speed Step Technology
Designed with the assistance of aerodynamic experts, Callaway’s Speed Step Technology improves airflow to promote faster clubhead speed for more distance..
Increased Forgiveness from a Refined Head Shape
Our designers maximized the forgiveness of the head by creating a slightly deeper body and longer blade length to create a larger hitting area and raise the MOI, making the Steelhead XR Hybrid easy to hit from a wide variety of lies both on and off the fairway.