CW-X collected anatomical data on over 35,000 female bodies and then utilized this data to design sports bras with cutting edge technology.CW-X sports bras not only control motion, but enhance fit and comfort too. The CW-X Targeted Support Web radiates from the center of the sports bra cup and reduces the initial upward bounce experienced during high-impact activities. This creates a floating inner suspension system that is comfortable, yet supportive. CW-X bras are great for for B/C cups all the way to DD and higher. Wear them for running, aerobics, or any other sport that requires maximum support.