Speedo Women's Active Sport Top with Rings 80% Nylon, 20% Lycra Imported Xtra life lycra fabric resists bagging, sagging, and the effects of suntan lotion, skin oils, and chlorine to last 5 to 10 times longer to give you more value for your money Exclusive Silicone Gripper fit system under bust to provide the most secure fit for all of your active needs Athletic racerback styling that stays put during swimming or activities Removable cup construction Made by Speedo, the world's premier aquatics brand