Nike Mens ACG "Lave Flow" ADV JacketBlack black black summit White Jacket Body: 100% nylon. Lining Fill: 100% polyester. Internal Lava Flow storytelling patch ACG Earth bead Locker loop 2 way zipper Machine wash SKU: HJ3735 010 Here's this jacket in a nutshell: Heat regulating, water repellent and lightweight. To put it to the test, Nike took it on a canoeing trip through Big Bend National Park in West Texas. Cold desert nights? Handled. And when you don't need insulated warmth, fold it