package include3pcs bras. NOTE: If you want to take this sports bra as casual bra or sleep bra or daily wear, please order a larger size, it would be more comfortable. If you just want it as sports bra, just follow the size chart. Benefits of Sports Bras: Sports bras are best for support during exercise.They are important for maintaining the integrity of the breast wall and the shape of the breast.Too much intense movement can cause ligaments surrounding the breasts to stretch and tear.Much of this damage is irreversible,and it causes drooping,sagging breasts;however,the right sports bra offers enough support to prevent this condition from occurring prematurely. Minimize Movement Whether running on a treadmill or playing a sport, a sports bra helps minimize the movement of your breasts. Band-like compression-style sports bras hold the breasts tightly to your chest and are well-suited for small to medium-sized breasts. The encapsulated-style sports bra more closely resembles a regular bra. Maintain Breast Shape Exercising without the proper chest support may contribute to pain and discomfort,and stretched skin and ligaments,which may lead to droopy,saggy breasts.Sports bras offer support to keep this condition from happening prematurely.When choosing a sports bra,consider the kinds of activities you participate in.Furthermore,select a sports bra that stays in place yet doesn't cut into your skin.