The Brand New ZELVOT Adjustable Running Vest in size M/L is perfect for activities such as walking, hiking, running, and jogging. It features a convenient phone holder, water bottle pocket, and zip pocket for storing essentials while on the go. The vest is designed with adjustable straps for a comfortable fit, stretch material for flexibility, and breathable fabric to keep you cool during intense workouts. Made in China, this sleek black vest is a must-have for any fitness enthusiast looking for convenience and style.