To use this women's V-neck fitness t-shirt, simply put it on before your workout. It's suitable for various fitness activities like running, yoga, or gym sessions. When it comes to maintenance, you can machine wash it in cold water with like colors. Avoid using bleach as it may damage the fabric. After washing, tumble dry on low heat or hang it to dry. Keep in mind not to iron directly on any printed parts of the shirt to maintain its quality.