The Wilson Staff C100 Graphite 4-PW irons feature optimal head shape & achieve exceptional playability making them perfect for demanding control players. The large open cavity & thinnest face from Wilson yet make for great ball speeds & powerful distances. The unique Exoskeleton Technology reduces head mass while enhancing the moment of inertia (MOI) & forgiveness on off-centre hits. The quality clubs boast high-performance graphite in the shaft that increases the durability & feel. Plus, the dark PVD finish delivers a sleek, tour-like look. The set contains 6 irons, a pitching wedge, a gap wedge & a sand wedge.