Forged Hollow Body ConstructionConsists of a thin, wrap around forged 4140 face and soft carbon steel body designed to deliver explosive distance and forgivenessSpeedFoamUltra light urethane foam injected inside the head engineered to push the design limits of face speed while simultaneously improving feelLow Profile Tungsten WeightingNew low profile tungsten weight designed for a lower CG and higher launchThru Slot Speed PocketOur most flexible Speed Pocket design engineered to maximize ballspeeds and provide forgiveness on low face shotsProgressive I.C.T.Features patented Progressive Inverted Cone Technology strategically located in each iron designed to improve accuracy and protect off-center ball speed