Carhartt Women's FR Relaxed Fit Canvas Work Pant

How do they sit at the waist?

Mid-front rise slightly below the waist with a higher back rise, so you get coverage when you bend without a gap at the back.

How much do these FR pants stretch?

2% spandex with Rugged Flex in a 9-oz canvas — enough to bend, crawl, and climb without the canvas pulling. That's unusual in FR, where most fabrics have no give at all.