Wind in your face and shoes slipping in the muda "but at least your legs are dry. We used ultra-lightweight nylon that has windproof and waterproof tech for a weather-ready design. And if the weather chills out, they pack into a small pocket for easy storage. Weather Ready:Nike Storm-FIT ADV technology combines windproof and waterproof fabric with advanced engineering and features to help keep you comfortable in harsh weather conditions. These super-lightweight nylon pants have sealed seams to help you stay dry. Packable Design:These pants pack down into their own back pocket when you need to lose a layer. And when you're wearing them, that same back pocket fits most phones. [] Product Details:Body:100% nylon. Mesh:82% polyester/18% spandex. Standard fit. Adjustable zippers at cuffs. Back pocket. Reflective ACG and Swoosh logos. Not intended for use as Personal Protective Equipment (PPE). Machine wash. Imported. Style: IO9697; Color: Black/Summit White; Size: L; Gender: Male; Age Group: Adult | Nike ACG "Trailwind" Men's Storm-FIT ADV Waterproof Pants in Black, Size: Large | IO9697-010