TaylorMade SIM Max OS Iron Set

Speed Bridge™: Technology which strategically supports the topline of the iron to unlock explosive distance and forgiveness whilst improved sound and feel.
ECHO® Damping System: Energy channelling geometry quickly eliminates harsh vibrations at impact, delivering better feel without sacrificing face flexibility.
Speed Pocket™: Patented TaylorMade technology maximises face flexibility for increased distance and forgiveness on low face strikes.
Forgiving Shape: An unmatched combination of distance, forgiveness, and playability with a large face area to increase stability and sole geometry for forgiving turf interaction.
Low Center of Gravity: A wide sole, lightweight fluted hosel, 360° undercut, and ultra-thin face shift mass from high in the clubhead down into the bottom of the sole for a low, back CG resulting in high, penetrating ball flights.