Mizuno Women's JPX Q Iron SetMizuno Women's JPX Q Iron Set The Mizuno Women's JPX Q Irons are specifically designed to benefit female golfers with moderate swing speeds. They incorporate features to deliver exceptional distance, forgiveness, and a high launch trajectory. Lightweight Components: The Mizuno Womens JPX Q Irons feature lightweight shafts and grips to promote faster clubhead speed for golfers with moderate swing speeds. CORTECH Variable Thickness: This technology