Nike Club Golf Dri-FIT Unstructured Cap "Double Stack" MastersCourse ready and a conversation starter, this mid rise Club cap is inspired by Nike's first golf athlete, Seve Ballesteros. In need of a Nike visor before a major, Ballesteros improvised one by adding his own Nike logos to one in he bought in the pro shop. This masterful bit of improvisation turned heads and was years ahead of its time40 to be exact. Benefits Nike Club caps feature a mid rise design with classic style, versatile for any occasion.