Product Description1.HIGH QUALITY MATERIAL: Waterproof Spandex Lycra Nylon Fabric Running Belt, Quick Dry Mobile Wallet for Men or Women. The waist sports case for iPhone is moisture-wicking, quick-drying, stretchable, and soft against the skin. The ultra-light material and zipper keep your valuables safe, protecting them from sweat, rain and dirt, keeping them dry and safe.2.Adjustable Waist Size: Fits 24 - 42 inch waist with fully adjustable elastic straps phone workout stand. A sturdy, adjustable elastic waistband ensures it bounces freely.3.Large Main Pocket & Reflective Strips: Waist bag for most smartphones. Front and rear reflective strips keep you safe when running or jogging at night.4.HOLD MORE Items: 3 pouch belts can fit most smartphones, passports, keys, credit cards, money, energy gels into this waist pocket belt. The earplug holes are suitable for listening to pleasant music while running. It can also be used as a fanny pack for all forms of exercise including walking, running, hiking, cycling, working out at the gym, and more. Great value for money for triathlons and marathons