Though it doesn't have two cups separate (which is the best for maximum support especially for larger sizes) this is a strong well made bra with seams to provide a better fit.
Great breathable fabric
Content 47% Nylon,38% Polyester,15% Cotton
Quoted from Wikipedia
Florence Delorez Griffith Joyner (December 21, 1959 – September 21, 1998), also known as Flo-Jo, was an American track and field athlete. She is considered the fastest woman of all time based on the fact that the world records she set in 1988 for both the 100 m and 200 m still stand. During the late 1980s she became a popular figure in international track and field because of her record-setting performances and flashy personal style.