The fabric is lightweight, comfortable and durable. The material wicks away sweat and dries very quickly. Super-breathable mesh panels provide better ventilation. Built-in short sleeve for better coverage. Gathered waistband mid-waist with internal drawstring for maximum comfort. An invisible zippered pocket on the right side can hold headphones, keys, or a credit card/ID. The main fabric contains at least 90% recycled polyester, excluding hems and details. Reflective logo. Trouser length from the crotch: 7.5cm. Material: 100% polyester