Shell Durable Softex TM Polyester with a water resistant finish. Lining White mesh to the knee, lightweight nylon from knee to ankle. Features include Open bottom pant hem with 12' zippers at ankle for easy on and off over shoes Elasticized waist Easy entry side pockets Back valuables pocket with zipper closure Reinforced seams for added durability and strength Coordinates with jacket styles 8904 and 8551 Adult version available, style 9657