Mockneck shirts are beloved for a few good reasons: First, the snug fit that's smooth enough to wear under anything. Second, the mockneck is so comfortable, it's easy to forget you've got it on in the first place. We could go on, but we recommend you try it for yourself.

• A mockneck so smooth, thin and comfortable, you might think it's attached to you
• Supersoft and stretchy knit
• Figure-flattering fit