A compressible wonder that offers big-jacket balminess, even when it's wet. The Kelvinator Hooded Jacket dependably delivers high loft and warmth in damp conditions thanks to its water-resistant Q.Shield Down 650-fill insulation. Despite its big-jacket warmth, the highly compressible Kelvinator is designed so efficiently that it stows away in its own pocket for packing. 100% nylon. Q.Shield Down resists heat-robbing moisture and retains maximum loft even when wet, larger stitch through channels with high loft for more heat trapping down, elastic on cuffs and hood seal in warmth, block out wind, dual hem drawcords for easy adjustments on the fly. Material: Nylon.