Introducing Proto Concept C05 Iron. A tour pocket cavity that achieves both straightness and operability required by tour pros and has added flight distance performance..
SAE8655 chrome molybdenum steel is used in a unique uneven thickness design.
SAE8655 chrome molybdenum steel, which has higher toughness than soft iron, is used for the face surface. By creating extra weight and making the center of gravity deeper and lower, the ball is easier to lift and straight.
The thickness of the entire face is set to 2.7 mm, which is a little thicker, and while achieving a good feel like a single material, the left and right parts of the center of the face are finished as thin as 2.4 mm to maintain the feeling. However, the flight distance performance has been improved.
Optimal center of gravity setting that meets the performance required for irons.
By adopting a pocket cavity structure and an uneven thickness design face material, it achieves high tolerance and ballistic straightness while being the same size as a general half cavity.
In addition, it has a sharp appearance that can withstand the severe demands of professionals and advanced golfers, high controllability, and operability that is comparable to that used by high-skilled golfers.