Just like those extremely fast race cars that drive in a circle all day, the Columbia Men's Diamond 890 TurboDown Hooded Jacket brings on the intensity. Inside each baffle is an incredibly warm combination 850-fill water-resistant goose down and 40 grams of Omni-Heat insulation, so your body heat stays where it needs to, even during wet conditions. The insulation is protected by Omni Heat Reflective ripstop fabric, which traps heat and prevents it from leaving the jacket. With a close-to-skin design and lightweight construction, this jacket easily stows away so you're protected on winter treks and recreational climbs without any added bulk.