Features 3, 4 & 5 Boxer Hybrids: Three of the easiest-to-hit hybrids. Designed with Boxer Technology(tm), which results in high MOI for more forgiveness and a straighter and longer ball flight 6, 7 & 8 Hybrids: Three iron-like hybrids move the weight low and back for high-launching, easy-to-hit approach shots from the rough or fairway. Wide sole design helps cut through turf interference, allowing for more confident and accurate swings 9 & PW: Cavity-back short irons with a large sweetspot help deliver pinpoint accuracy and better feel around the greens