This Tencel Modal long - sleeve top is super easy to use. Just pull it on over your head, and you're good to go. You can wear it on its own in warmer weather or layer it under a sweater or jacket when it's cold. When it comes to care, it's best to machine - wash it in cold water on a gentle cycle. Avoid using bleach as it can damage the TENCEL Modal fibres. Hang it to dry to keep its shape. Also, don't iron it at a high temperature; a low - heat setting should be fine. With these simple steps, your top will stay in great condition for a long time.