The KZG Forged ZO Blade irons are designed specifically for players that require tour performance, workability and feedback. The classic muscleback design with zero offset; these irons will produce a consistent shot pattern with laser like accuracy. The longer irons have a reverse bounce to give players the optimal descent into contact and optimal trajectory. Flawlessly finished in satin or chrome, both offer the ultimate in feel, playability and control. The KZG Forged ZO irons are made with S25C carbon steel bars, which are hammered into shape, cooled, and trimmed, then hammered again before being hand-finished to exact specifications. Most companies forge their iron heads once, which produces voids and porosites in the metal that contributes to inconsistent shot dispersion. Our double forged process manufactured by expert craftsman in Japan is unmatched in the golf industry. It provides more compact, denser molecular alignment, giving players the ultimate feel.