These are extremely comfortable pajamas made from modal fabric. If you've never worn modal before you need to try it. Modal is hands down the absolute most comfortable fabric I have ever worn. It's soft, flexible, stretchy, hangs nicely, and is moderately breathable (not as breathable s say cotton but way more comfortable). It feels kind of like soft jersey knit, but softer! These fit exactly as I expected them to. I'm an average height and they were a perfect length for me. The only thing that See full review