This layering shell top is made of a unique mix of highly elastic and gentle nylon spandex, creating a comfortable, second-skin feel. The high neckline provides coverage without feeling restrictive, so you can wear it all day long. It's perfect for adding coverage to low-cut dresses or blouses, or for layering under other garments. The fitted design allows for easy layering, but it can also be worn as a standalone t-shirt. Additionally, the fabric is not transparent.