Jockey Women's Activewear Performance Bike Short 94% polyester/6% spandex. Machine wash and dry. Imported. Style 755800 our performance bike short is made to keep up with you short features a body-hugging fit for support while providing the stretch you need to move synthetic blend fabric and gusset wicks away moisture to keep you dry and comfortable during your workouts mesh panels on the back of the short provide extra drying capabilities