Thank you for viewing. I recently purchased these for my middle school son, and he tried them on, but he won't wear them, so I'm selling them. The fabric seems easy to wear, and they would be perfect for autumn. The waist is elastic, but there's also a drawstring for adjustment. There are four pockets. They are not stretchy. The shape is tapered. I'm also selling a T-shirt I bought at the same time, so please feel free to ask about combined purchases.