The K15 irons from Ping are aimed at the game improvements with the hybrid matching concept allowing players to put together a set that offers them maximum flexibility and forgiveness. Like all game improvement irons better players are going to find the look a little clumsy and I must admit that the head is far bigger than I feel comfortable with but if you struggle with you irons then the Ping K15 iron may offer you the solution. They are easy to hit and the sweet spot appears to cover the whole club face so mishits be rare. Definitely a club to look at if game improvement is what you are looking for.