Callaway Big Bertha OS Hybrid

Super-Charged Distance, Ultimate Forgiveness. 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.

Explosive Distance from Next-Generation Hyper Speed Face Cup: Next-generation Hyper Speed Face Cup promotes faster ball speed across the face, especially on off-center hits
Larger and Faster Face for More Ball Speed: A larger and more flexible face gives you more area to make contact with and the added flexibility pushes the COR closer to the USGA limit, promoting faster ball speed for more distance
Refinements to the head design include: 1) Longer heel-to-toe length that allows for a larger and more forgiving face. 2) Deeper body for increased MOI and stability. 3) Optifit hosel technology lets you easily choose from eight loft and lie settings
Better Turf Interaction from our Dual Runner Sole Design: The Dual Runner Sole design promotes better turf interaction for more consistently solid contact
Women’s and Senior models are engineered with slightly lighter heads