Ping’s new iDi driving irons combine speed, control and feel with an internal InR-Air insert and compact shaping.

At the John Deere Classic, Campbell used Ping’s Blueprint S irons in his 5-PW and the unreleased Ping iDi driving iron for his 4-iron in his second Tour victory this year.

The i240 will be available in 3-iron through pitching wedge plus a gap wedge (PING calls it a UW for utility wedge). It will ...