So comfortable you can sleep in it, lounge in it, or work out in it.Presenting the Dare Crossback Sports Bra by BROOKS, a sleek option in classic black designed for high-impact activities. This pullover bra features a unique crossback design with integrated molded cups for encapsulation support and a seamless fit. Composition - Body - DriLayer HorsePower Spacer 63% Nylon, 37% Spandex; Cups - DriLayer 100% Polyester. The integrated bottom band offers invisible support, while strategically placed perforations enhance ventilation for added comfort during workouts.