The weight is positioned internally on the back to encourage a draw-bias and higher trajectory. Flow Profile Design provides greater loft with a wider profile that gradually transitions to a tighter hybrid shape as the loft increases through the set. Optimal Material Selection combines the strength of a 17-4 stainless steel head with a softer 431 stainless steel body for maximum speed and hosel bendability. The unique Wave Sole engages more of the head at impact and delivers extra ball speed for increased distance consistency. Speed Bevel provides a blunt leading edge that creates a positive bouncing surface, allowing the club to glide faster through the grass. Thanks to Harmonic Impact Technology, the club head geometry is fine-tuned to deliver a perfect feel and feedback at impact.