Soft, seamless inner reduces repetitive friction injury 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 & eye for comfort Moisture-wicking, advanced sports performance fabrics Sizing Tip: This style can come up small. We find it best to try a band size up from your normal size. This means if you normally wear a 34D, we recommend trying a 36D.