1、Top opening pocket is convenient for holding mobile phone, cash, cards, ID cards, keys (including car keys), etc. 2、Comfortable design and safe holding your items without friction and bouncing, reliable and convenient to use. 3、The super stretchy adjustable strap close‑fitting to your skin, non‑bulky and will not loose or fall off while training. 4、For fitness, gym workouts, walking, jogging, cycling, climbing, travel and outdoor activities. 5、Smoothly and comfortable fabric, wear‑resistant, lightweight and durable, suitable for long term using. 1 x Running Belt Item Type: Running BeltMaterial: Fiber  Size Waist S 66cm / 25.98in 70cm / 27.56in 74cm / 29.13in M 76cm / 29.92in 80cm / 31.5in 84cm / 33.07in 87cm / 34.25in L 90cm / 35.43in 94cm / 37.01in 98cm / 38.58in XL 100cm / 39.37in 104cm / 40.9in 108cm / 42.52in