Double Cross Back Strap Bra Nylon Active Bra with Cross Back Straps, Front Lined, Front Lined Workout Bra Top, Front Lined, Supplex Nylon Lycra Wicks Moisture Away Keeping You Dry & & Cool,Won't Shrink or Fade, Resists Wrinkles and Odors. Stretches to Fit Firm and Flattering. Unique Design is both functional and flattering Small chest 28-32 A/B, Medium 32-36 B/C, Large 36-40 C/D