These have only been worn 1x. The Nike Pro Shorts are made with stretchy, sleek and supportive fabric that wicks sweat to help you stay dry and comfortable during your workout. This product is made with at least 50% recycled polyester fibers. Size & Fit Tight fit: snug and form-fitting Medium support: feels like a snug hold to keep everything in place Mid-Rise: sits just below your natural waist (smallest part of your torso)