Flash Face SS21
Callaway's advanced A.I. designed Flash Face produces fast ball speeds across an expansive area in each model and loft. Even if you miss the center of the face at impact, you’ll still hit it long.
Callaway Big Bertha B21 Hybrid model features more offset to help reduce slices or big misses. The increased offset will also help promote a straighter ball flight for greater distance.
MIM’ed Tungsten Weighting
Enhanced launch and trajectory control from dual Metal Injection Moulding (MIM’ed) tungsten weighting optimizes CG for launch and stability.
The Callaway Big Bertha B21 Hybrid features two internal Jailbreak bars which connect the sole and crown, to enable the face to take on more load at impact. For increased MOI in a forgiving shape, Callaway have used a significantly lighter carbon crown to redistribute weight.