Colibri™ - 100% Nylon: 40D non-stretch nylon mini ripstop taffeta with a DWR face finish. High wind resistance and very light weight fabric with excellent wind repellency and a brushed wicking back that draws moisture to the surface for increased comfort and faster drying.
CORELOFT™ Insulation - Made with highly crimped multi-denier siliconized polyester yarn, this lightweight, breathable and thermally efficient, 100% polyester staple fiber is very compressible and has excellent loft retention. Arc'teryx uses 80 gram or 140 grams weights depending on the location in the jacket.
750 Fill European Goose Down - 100 grams of Goose Down in the core for the most efficient insulation possible
Down Composite Mapping - Synthetic insulation is placed in areas on the jacket prone to moisture: hood, collar, front of mouth, hemlines and cuffs. Down insulation is then used in the core of the garment where warmth is most needed.
Athletic Fit - The Arc'teryx "Standard" fit; these garments feature a complex pattern that utilizes anatomical shaping and gussets to enhance motion and eliminate excess bulk. Hip length.
Two zippered hand pockets
Collar height provides warmth and layers easily
Low profile elasticized cuff layers easily
Arc'teryx products can only be shipped within the U.S.