This silk-wrapped, ergonomically designed pillow is winning over wellness gurus — and its unusual shape might be the secret ...

Here’s how they break down: U-shaped: A U-shaped pillow covers the front of your body as well as your back. The curve of the “U” can go under your feet, between your knees, under your head ...

First, consider the type of travel pillow you’re interested in: U-shaped versions that go around the neck or traditional flat pillows that have been shrunken down for portability are most common.