Jescrich Women Seamless Racerback Sports Yoga Padded Bra Tank Body: 90%Cotton Blend + 10 % Nylon Soft, stretchy and comfortable seamless Bra Size: Bust 2.8''-33.1''(S) 23.6''-36.2'' (M) 26.8''-37.8'' (L) Perfect choice for any activities (yoga,workout,running etc.) Elastic closure