The First Apex Iron Designed With A.I. Our A.I. designed Flash Face Cup is in a forged Apex iron for the first time ever. The unique Flash Face architecture in each iron creates high ball speeds and increased spin robustness for every club in the set. They’re engineered for impressive distance and control.

Consistent Launch and Increased Forgiveness For the first time, we’ve implemented our Tungsten Energy Core into an Apex Iron. With up to 64 grams of tungsten per iron, we can precisely position the Center of Gravity to promote outstanding launch throughout the set and more forgiveness on off-center shots.

Forged Blade Feel In A Players Distance Iron Apex irons are renowned for their pure feel, and Apex 21 is no different. The forged 1025 mild carbon steel and our patented urethane microspheres deliver exceptional sound and feel at impact, while the improved shaping helps enhance feel through the turf.