Reflective design to ensure safe visibility during night jogging. The 3M reflective stripe in the front pocket is designed for triathlons and marathons. i1.1554lZEJlZEJxD" style="box-sizing: border-box; -webkit-tap-highlight-color: transparent; outline: 0px; margin: 0px; padding: 0px; height: 7478.73px; position: absolute; top: 0px; visibility: hidden; width: 1000.52px; z-index: -1;">.