The Nike Ladies' Slingshot 4D irons add progressive change to 4 critical areas of performance to create irons that play how women golfers need them to, when they need them to.

• Slingback:
  Design positioned weight strategically (low and back in long irons; higher & forward in short irons) in each club to achieve the desired ball flight
   
• Variable Sole Width:
  Sole width narrows progressively throughout the set — long irons are wider for higher launch; short irons are thinner to provide greater control
   
• Progressive Offset:
  Offset in the long irons make it easier to square the face and hit high, straight shots. Incremental decreases in the mid and short irons ensure precise shot-making with the scoring clubs
   
• Club Head Profile:
  The long irons offer hybrid-like forgiveness and high, soft-landing shots — the mid-size profile of the short irons enhances control and accuracy