These Parla black stretch denim jeans are super easy to use. Just slip them on like any regular pair of jeans. When it comes to pairing, they're very versatile. You can wear them with a simple knit for a casual look, a fun top for a night out, or a chunky sweater in the colder months. As for care, machine wash them in cold water with like colors to keep them looking their best. Avoid using bleach as it may damage the fabric. After washing, tumble dry on low to maintain their stretch and shape. Also, don't iron them directly on the denim; instead, use a pressing cloth to protect the material.