From Golf Magazine (July 2010)
The fade-biased design and low-profile clubhead make the i15 workable and versatile for skilled players. Its slightly longer clubface creates a larger effective hitting area (more forgiveness) while internal weights place the center of gravity in a low, central position (front to back). This contributes to low-spin shots and a penetrating trajectory. Like all Ping clubs, the i15 is fully customizable.