We have one set of Demo a3 OS Irons.. These have show almost no wear and are like brand new . They were used for a couple of demo days 

 

 

IDEA a3 OS Hybrid/Irons Set...Easy-To-Hit Cubs!

Designed for maximum game improvement, Idea a3 OS integrates six progressively shaped hybrids with two cavity-back irons for consistent results. Take the guesswork out of how to mix hybrids with your irons and experience the new Idea a3 OS built with Boxer Technology.™

Adams Mens IDEA a3 OS Hybrids/Irons Set:

Clubs: #3 Hybrid, #4 Hybrid, #5 Hybrid, 6-PW