MESH FABRIC: These mens booty shorts are made of 100% polyester fabric, which is a mesh fabric that is lightweight, breathable, and quick-drying, and the fabric doesn't stick to your skin when you sweat, making the overall wearing experience very comfortable DESIGN FEATURES: This is a 3 inch inseam short that allows for ultimate leg movement while retaining some coverage. These workout shorts are designed with retro styling, using different materials of webbing sewn on the sides and leg openings for a vintage look, and an adjustable drawstring at the waist for an easily adjustable fit that ensures it won't come off when you're exercising. OCCASION: These 80's 90's retro men's athletic shorts are versatile and can be used primarily as running shorts and gym shorts, but also for fitness, basketball, volleyball, tennis, training, bodybuilding shorts and other sports shorts wear NOTE: Please check our mens short shorts size chart when you buy,then choose the right mens shorts according to your waist size,when you are not sure about the waist size choice you can refer to the hip size to make a choice. If you have any questions,please feel free to contact us,have a nice life RISK-FREE PURCHASE: If there is any problem with the product, please feel free to contact us. Please trust our aimpact brand's professional ability, product quality and good reputation, we will reply you within 24 hours and give you a good solution