Adams Senior's Idea a3 Boxer Hybrid Iron Set is the third-generation Idea with an ideal mix of high performance & forgiveness.

The hybrids in the a3 Boxer Hybrid Iron Set feature breakthrough shaping and offer a category-leading Moment of Inertia (MOI), which is up to 70% higher than many other leading brands. This emphasis on hybrids, along with the transitional mix of hollow-back mid irons and cavity-back short irons takes hybrid iron set design to a new level

Adams Senior's Idea a3 Hybrid Set Make-up:

• #4, #5 & #6 Boxer Hybrids designed for maximum forgiveness and performance. Category leading MOI delivers a new standard in distance and accuracy never before achieved in hybrid design.
  

• A 3/4" spacing between clubs rather than the standard 1/2" spacing for longer clubs in Adams Senior's a3 Boxer Set helps slower swingers achieve proper distance gaps.
  
• #7 - #8 Hollow-back Irons are easy to hit hollow back design with progressive offset transitions the launch conditions between the Boxer™ hybrids and cavity-back short irons for consistent and even gapping. Adams positions the center of gravity closer to the face than in its current IDEA a2. Tweaking the spin characteristics (a3 has lower spin) suits slightly higher higher clubhead speeds.
  
• #9 - SW Cavity-back Irons are reshaped for maximum forgiveness and playability, yet still appeals to the better player.