The new X3X high frequency groove process creates Nike's most exact iron face ever. The all new VR Pro Blade has more grooves, closeer together and deeper, to ensure control and consistency. The new design conforms to new USGA and R&A rules.
Precision-forging to a near-finished level eliminates most hand work and ensures consistency throughout the set. The finished iron face is milled to a perfectly flat surface and then carefully die-stamped, pressing grooves to exact specification for extremely low variance and shot-making consistency.
The flatback design is the choice of top-level players seeking feel and shot-making workability.