Golf Spotlight 2016 – Callaway Big Bertha OS Irons & Hybrids

I am joined by Callaway Sr Dir of Global Product Strategy in Fitting and Irons, Luke Williams to look at the new Big Bertha OS irons and hybrids. We look at their new Exo-Cage structure and how it leads to a more explosive and higher launching ball flight. For more information, check them out at