To use this long sleeve tee, simply put it on like any other shirt. It's perfect for everyday wear, sports, or casual outings. When it comes to care, machine wash it in cold water with like colors. Tumble dry on low to keep it in good shape. Avoid using bleach as it may damage the fabric and the graphic print. Also, don't iron directly on the print to preserve its quality. With proper care, this tee will last you a long time and keep you comfortable.