The Ping G15 irons face is thinner than previous iron models allowing for substantial weight to be added to the toe of the club this weight redistribution produces a higher MOI which is obviously the name of the game when it comes to forgiveness on off-centre hits. These new G15s are not cheap golf clubs but very hot on the market right now.
The technology of the G15 Iron provides the high-launching, maximum forgiveness attributes that bring consistency to your iron play.. The stainless steel iron's cavity design features a new Custom Tuning Port (CTP) which expands the perimeter weighting and increases the moment of inertia.
Weight savings from a thinner face is re-positioned to the toe for added forgiveness on mis-hits and its wider sole produces a higher launch angle. Stronger lofts combine with a center of gravity located low and farther from the face to produce longer shots without sacrificing the higher trajectory required in a maximum forgiveness iron.
The good news is these Ping G15 irons aren't the ugliest super game improvement irons on the market. The bad news is they're not the best looking either. The first thing you'll notice when you see these irons is the massive sole. You can't miss it. It's very hard to make an iron this forgiving without adding bulk to the sole and the perimeter. The large sole has some performance drawbacks (we'll talk about that later) but many see it as simply an aesthetic problem. Clean, thin lines are usually sacrificed for extreme forgiveness and it's obvious in this iron. The rest of the iron looks very Ping-like. The Ping G15 irons feature Ping's custom tuning port, heel notch and brushed finish. If you need extreme forgiveness... get over the looks thing.