Stuff the O'Neill Men's Jones Packable Down Jacket inside your ski pack for emergency warmth when you're snowboarding in frigid temperatures. Stuffed with 700 fill down insulation, this jacket provides a hefty amount of warmth without much weight. It also compresses to leave room in your pack for everything else. An articulated design makes sure this jacket doesn't disrupt your movement on the mountain. Even if you don't use this jacket at the resort, you'll certainly slip it on for post board beers at the bar.