Mountain Hardwear: Men's Sub Zero Down Jacket

A dependable climbing jacket is as essential as a reliable mountaineering rope. A four-season mountaineering shelter can save you from the elements and a -40F rated sleeping bag can provide adequate warmth, but it's your outerwear that's going to protect and insulate you all the way back to civilization, which is why this 650-fill down Sub Zero Jacket is an essential fit for expeditions and extended climbs. You'll find reinforcement fabric along key abrasion areas of the garment and external pockets for your gear. This is expedition-quality protection for severe winter weather and high altitude conditions.

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• Nylon ripstop and taslan shell
• 650-fill down insulation in a baffle construction
• Nylon taffeta lining fabric
• Reinforced fabric in key abrasion areas
• Elastic Velcro® cuffs
• Zippered fleece-lined handwarmer pockets
• Zippered chest pocket
• One-handed hem and lower back drawcords
• Waterproof stuff sack included
• Weight: 27 oz. (765 g.) in medium sizes