The Callaway Solaire 14-Piece Complete Set is designed to allow women to go straight from the shop to the course with everything they need to play in style. Years of extensive research with women golfers have led Callaway to develop an Energy Efficient Design approach that optimizes every element of a golf club to maximize the performance of a woman's swing. The end result is the most forgiving set of clubs for women with longer, straighter distance with higher ball flights and better accuracy.