Come and see our amazing products. Running belt adopts waterproof Lycra material & zipper to keep your belongings safe and dry all the time. There is a reflective strap around the zipper. This running belt is really comfortable sticks to your body,without flipping or sliding you wore pocket belt for a light jog running fanny pack didn't move. The running belt is stretchy and easy to adjust when you wearing phone holder for running stays around your waist which makes it very comfortable for walking or running. Pls confirm further with us if any query about packing info, inventory status and time schedule.