The Nathan Adjustable Fit Zipster 2.0 Belt is the perfect running accessory for athletes of all levels. With its simple clip and easy-adjusting belt, it ensures a secure and comfortable fit around your waist with no bounce technology. The buckle has been updated to allow for easier adjustment and an improved fit. This belt is perfect for carrying phones, keys, and other necessities while running, walking, hiking, and any other activity. Its low-profile design and lightweight construction make it an ideal choice for those looking for a sleek, comfortable, and secure running belt.