Running Shorts Double Layer Fitness Workout Athletic ShortsMATERIAL. Made of 96% Polyester 4% Spandex. Lightweight and breathable, quick drying, it is very comfortable to wear. FEATURES. Adjustable drawstring and wide elastic waistband, which makes it easy to fit your body well. Underneath the loose fitting short is an elastic inner layer, it provides greater freedom of movement. Hollow out design to provide breathable, and exquisite cut out for a fashion look! OCCASIONS. Perfect for walking, yoga, running,