To use these Crossline 2.0 shorts, simply put them on like regular shorts. The elastic side adjusters and hook & loop waist adjusters allow you to customize the fit according to your preference. For racing or trail riding, the locking YKK zippers on the front pockets keep your small items secure. When it comes to maintenance, machine wash them in cold water with like colors. Avoid using bleach or fabric softeners as they can damage the Coolmax fabric. Hang them to dry to maintain their shape. These shorts are built to last, but try not to expose them to sharp objects to prevent tears.