We built this down jacket for high-altitude mountaineering and other activities in extreme-cold conditions. Lightweight, super-durable shell is waterproof/breathable ripstop polyester. Insulated with high-loft Premium Down. Interior mesh pockets for gloves or goggles. Drawcord waist and adjustable cuffs seal out cold. Eddie Bauer First Ascent is a comprehensive collection of premium, technical outdoor products for all mountain experiences, informed by over 100 years of product development and design expertise.Models shown are 6'0" to 6'2" tall, wearing size M/32x32.