Like new condition, tags off never worn The Mountain Hardwear Men's Sub Zero SL Hooded Jacket surrounds you with 650-fill down for the coldest possible conditions this winter. Mountain Hardwear's most popular down jacket, the Sub Zero SL is cloaked in Conduit SL—the company's proprietary water resistant, breathable fabric, allowing you to wear the Sub Zero SL skiing in drier climates and cruising around town while those fat flakes pile up. The seams in the baffles are not sewn-through, much like a high-quality sleeping bag. This means there is no true separation of the insulation at the seams, so you stay warmer and more comfortable, without the cold spots common in sewn-through down garments. The hood is detachable, and the fleece-lined collar and hand pockets keep you extra comfortable. An interior mesh water-bottle pocket is super handy for backcountry excursions, and of course, Mountain Hardwear's quality is legendary—there are few companies that match their excellence.