11 individually designed heads each tailored in their size, shape and features to maximize distance, control and feel

RBZ Speed Pocket in the 3-7 irons works with an advanced ultra-thin face design and improved Inverted Cone shape to promote consistently high ball speed and distance on center and off-center hits, especially low on the face

Fantastic feel promoted by a specially formulated polyurethane developed by 3M that fills the RBZ Speed Pocket and which quiets vibration without significantly slowing/inhibiting the flex of the pocket, while also keeping debris out

Consistent distance gaps throughout the set made possible by careful management of the RBZ Speed Pocket, Inverted Cone, face thickness, CG location, loft and shaft length

9 grams of saved weight from a new shorter hosel is strategically redistributed to lower and center the CG location, promoting a higher launch angle, higher peak trajectory and steeper descent angle for quick-stopping landings

Improved Inverted Cone design reduces directional dispersion to promote improved accuracy

Progressive offset promotes a square face at impact for straighter shots

3- through PW are midsized cavitybacks with complex multi-material cavity insert to quiet sound; AW, SW and LW are blade-like and lack the insert