100% Polyester Drawstring closure Versatile: These Athletic shorts are great for workouts, basketball, football, volleyball, tennis, baseball, badminton, exercise training, cycling, running, hiking, jogging, boxing, etc Lightweight and breathable: These mens basketball shorts are made from highly breathable polyester, giving you maximum ventilation during those intense exercise sessions. Elastic waistband and internal drawstring at waist to ensure a secure, adjustable fit Performance Design: Loose-fit and split-leg design enhance range of motion Soft and comfortable fit: Our gym shorts reducing friction and discomfort of the skin during exercise with soft fabric and suitable cut, suture reinforcement, durable in use