Zensah Seamless Sports Bra - Best Sports Bra For Running 94% Nylon/6% Spandex Seamless Design to Prevent Chafing: The Zensah Sports Bra is made using seamless technology to prevent chafing and irritation. There are no tags or seams to cause discomfort. Whether using the sports bra during a marathon, WOD, or during yoga, the Zensah Sports Bra will be the most comfortable sports you will ever us Moisture wicking and Anti-Odor: Made with innovative Zensah fabric, the running sports bra is moisture wicking, meaning it transports moisture away from the skin to the air where it is able to evaporate. The anti-odor fabric prevents the buildup of bacteria, keeping the fabric smelling and feeling fresh Body Mapped: Engineered with body mapped technology, the Zensah Sports Bra fits perfectly to your body to provide superior support. The stragetically designed straps do not dig in to shoulders, providing the ultimate comfort. The innovative Zensah fabric keeps it shape after washes to ensure the sports bra provides you with the support you need time after time. Racerback Design: In order to provide runners and all athletes with free movement, the Zensah Sports Bra utilizes a racerback design. This allows for a full range of motion and comfort, while ensuring the athletic bra stays in place during your toughest workouts and runs. Named One of Runners World Best Bras for A-B Cups. Made is the USA - designed to last