Aoneitem SUNYIK Sports Bra for Women,Padded Wireless Lace Yoga Bras 10% spandex Size Details for sport bra(Approx): Bust: L:36"-38"; XL:40"-42"; Material:90% Nylon +10% Spandex; Weight(Approx):80 Gram/Pc; Quantity: 1Pc 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. U neck sexy low cut design in front, good elasticity and the crease can easily recover,comfortable and relaxed in sleeping or workout. Made of nylon and Spandex fabric,hand wash. DO NOT machine wash, iron or bleach. Soft,stretchy,and super breathable,this is an awesome bra. All-Day comfort. Padded,Wireless.