Women Seamless Wireless Sports Bra for Large Busts Sports Bra Impact White Material: 95% Nylon + 5% Spandex. Size: S: Under bust circumference 65-75cm, Cup 70A/70B/70C M: Under bust circumference 75-80cm, Cup 70D/75A/75B/75C/75D/80A/80B. L: Under bust circumference 80-85cm, Cup 80C/80D/85A/85B XL: Under bust circumference 85-95cm, Cup 80C/85D/90A XXL: Under bust circumference 95-100cm, Cup 90B/90C/90D/95A/95B XXXL: Under bust circumference 100-110cm, Cup 95C/95D/100A/100B/100C/100D Breathable fabric allows moisture wicking, promoting heat dissipation and allows air circulation. Keep dry.