【Quote from Official Website】 This running belt supports comfortable running, pursuing stability and preventing slippage. It uses a stretch material that fits the body perfectly as the main fabric, and the waist features an adjustable buckle belt, accommodating a wide range of sizes from women to men. It offers excellent storage capacity with various pockets, including a smartphone slit pocket, a zippered pocket convenient for storing valuables, and a sunglasses holder. With a simple design and weighing approximately 95g, it's lightweight and ideal for running with minimal belongings during workouts and other activities.