Highly wind-resistant WindWall fabric Non-PFC durable water repellent (DWR) finish for added water repellency Fabric made with 91% recycled polyester Front waistband sits at natural waist Back waistband shaped for added coverage Zippered fly with a polyurethane-coated, reverse-coil, #5 zipper and a tab closure with rubberized snaps Chimney Venting™ system for increased freedom of movement and temperature regulation Concealed, zippered pocket at waist and side seam StretchVent™ gaiters with gripper elastic Slim fit