Built with our stretchiest fabric to accommodate a wide range of body types and a variety of activities; made of 89% recycled polyester/11% spandex with four-way stretch and a PFC-free DWR finish (durable water repellent coating that does not contain perfluorinated chemicals) Low-profile, pull-on elastic waistband minimizes discomfort and prevents stacking under pack hip belts, with a contoured shape to provide unrestricted movement Two secure zipper pockets on thighs 9½" inseam for unimpeded movement Fair Trade Certified™ sewn, which means the people who made it earned a premium for their labor