To wear these slacks, simply step into them and zip up the side zipper. They're great for casual or semi - formal occasions. When it comes to maintenance, it's best to follow normal care for polyester - like fabrics. You can machine - wash them on a gentle cycle with cold water to keep the color and shape. Be careful not to scrub too hard on the stained area to avoid spreading the stain. After washing, hang them to dry to prevent shrinkage. And when storing, fold them neatly to avoid creases.