Do these trousers really resist wrinkles?

The polyester-spandex blend is built for it, and the fabric is described as staying smooth after long sitting and machine washes. Expect light creasing rather than a pressed look, and hang them after washing.

How stretchy is the waist?

The drawstring waist plus the spandex content gives a forgiving, adjustable fit. Size down if you want a closer fit, since the elastic does most of the holding.

Are they warm for summer?

They are lightweight, but polyester traps heat more than cotton or linen. They work best in air-conditioned offices and mild weather; expect them to feel warm in high humidity.

How should I wash them?

Machine wash cold and hang to dry to protect the stretch and drape. Skip high heat, which can set creases and dull the fabric.

Do they run true to size?

The stretch and drawstring make them forgiving, so most shoppers can take their usual size. Check the length if you are tall, since the straight leg is cut to hit near the ankle.