To wear these Lenni Pants, simply step into them and adjust the drawstring at the waist for a snug fit. They're great for casual outings or just lounging at home. As for care, it's best to machine wash them in cold water with like colors. Avoid using bleach as it might damage the fabric. Hang them to dry to keep their shape. And remember, since this is a final - sale item, it can't be returned, so choose wisely.