This is a set of irons, 4I - PW, Adams CB2, Pro Black, forged. The shafts are steel, stiff, KBS Tour 90 shafts. Currently the grips are black rubber by Golf Pride, medium, with 2 layers of tape. They are considered players clubs with thinner soles. The feedback is very soft. Although they have stiff shafts, when swinging, they feel less than stiff. Purchased in 2010, they were that year's new model. The soles are nicked from playing. Cleaned regularly, the grooves and face look very good. They were well maintained and stored only in my garage/den, never the car trunk. They were ordered and used when I finally got my handicap down to 13, so they will serve the experienced golfer well.