The two-piece structure of Romaro's original "titanium cup face and stainless steel body" is also used for the iron type hybrid. The titanium face has been made lighter so that excess weight is placed around the sole to achieve a low and deep center of gravity position. Titanium's high resilience performance and efficient impact realize a strong trajectory with high initial velocity. It has flight distance performance superior to that of iron type hybrids up to now. Variable hardened face with thinned off center area. High resilience is obtained even if the RBI varies, and tolerance is improved. The shape of the sole, which is easy to sit on and easy to pull out, is designed to allow you to aggressively attack under any circumstances.