Benran Lightweight Running Belts Fitness Workout Belt (Black) Premium Quality Material. Made of high tech spandex-lycra blend material, Benran's waist packs for running is durable and stretchable, expandable to fit waist sizes from 27 inch to 36 inch. Reflective Marks for High Visibility at Night. Reflective tabs on the front of the pocket are for high visibility, keeping you more safely when running or walking. One size fit all. Super stretchy adjustable waist strap, non bulky and will not come loose whilst training. Up to 38" fit men and women of all ages. One belt for all your family members. Music and Audio go where you go. Features a dedicated headphone hole, you can easily connect your headphone, so you can listen to your favorite music or podcast while out and about. Occasions for Usage. Best waist pack belt for running, walking, hiking, cycling, mountain biking, dog walking, gym workouts, or just use as a money belt. Easy match to any of your athletic wear and running shoes.