TaylorMade RSi2 Individual Iron with Steel Shaft The TaylorMade RSi2 Irons feature forged technology, tungsten weighting, Speed Pocket technology, and Face Slot technology, offering progressive multi-material construction infused in the clubs that need them most. Tungsten weighting in the 3 thru 5 Irons provides stability and consistency, while Speed Pockets in the 3 thru 7 Irons boost distance and forgiveness. Face Slots in the 3 thru 8 Irons help create larger sweet spots for off-center shots, and forged technology in the lower irons offer the feel and spin you need for those all-important approach shots. Revolutionary Face Slot Technology in the 3-8 Irons: Provides more uniform flexion across the face that protects ball speed and generates more distance on off-center hits toward the heel and toe. Speed Pocket with ThruSlot Technology in the 3-7 Irons: Provides ball speed protection on shots below the center of the face and increases launch angle and ball speed. "The RSi2 iron set provides the ideal blend of performance and beauty. We have combined a progressive multi-material construction (Tungsten and Forged Components) with our most innovative performance technologies (Face Slots, Speed Pocket with ThruSlot) to provide the best of all worlds in a slim, beautiful package." Bret Wahl Vice President R&D Irons Additional features: Shaft: KBS Tour 105 steel Grip: Lamkin UTX NC Red Cap