This sports bra is soft, seamless inner reduces repetitive friction injury. It has wide, padded, non slip straps with advanced technology. Reflective tape across cups for high visibility when running outdoors. It has a fully back opening for easy on & off, soft non rub hook & eye for comfort. This bra is made of moisture-wicking, advanced sports performance fabrics. Soft, seamless inner reduces friction. Wide, padded, non-slip straps with advanced technology. Reflective tape across cups for high visibility when running outdoors. Fully back opening for easy on and off. Soft, non-rub hook and eye for comfort. Moisture-wicking, advanced sports performance fabrics.