From Marmot, these pants features: Elastic waistband for comfort and easy on and off Zippered hand pockets keep things secure Full-length side zips for easy on and off over boots and clothing, with bonded storm flaps to block the elements Waterproof and breathable fabric membrane keeps you dry Environmentally conscious PFC-Free DWR for premium water repellency to keep you dry 100% seam-taped for complete leakproof protection Recycled Nylon Ripstop Recycled Polyester Mesh Machine wash/tumble dry Imported.