This iron set is 4 iron through Pitching Wedge, and comes with a Nippon N.S.Pro Steel Regular shafts. This set features a cavity back design for greater forgiveness, and have modern lofts for greater distance. This set plays at standard length, loft, and lie. This set comes with Cobra Golf Pride grips. This set features S3 E9 technology, which has larger sweet zone that mirrors golfer's strike patterns from long irons to the short irons.