As the name suggests, the Legion Packable Jacket packs into itself to make it a highly convenient jacket to have on hand. DWR treated to provide protection from the elements in a pinch, the jacket features fully seam-sealed construction to keep the water at bay, while fit is always assured with the shock cord adjuster. DWR treated 2.5 layer main body fabric with 10K/3K waterproof/breathable membrane Fully seam-sealed construction keeps out water Shock cord adjuster at back of collar to prevent rain from rolling into the collar in riding position Shock cord adjuster at bottom hem for secure fit Jacket fully packable into the wearers left pocket with bungee adjust to pack tightly