Nothing makes staying warm look quite as bad-ass as the Astoria. The warmth supplied by its RDS (responsible down standard) certified 800FP 90/10 down augmented with a stand collar and a detachable hood with a zip-off fox fur ruff to keep you toasty from September to February. Protection Rating - Level 3: Crazy Cold – Heavy and durable, choose these garments when the cold gets serious. Slim Fit: Contemporary and sleek, we engineered this fit to compliment your body instead of covering it up. It’s best suited for light layering, like light knits and thin sweats. For a roomier fit, size up. 28 1/2" Back Length. Measurement is done based on a small. Nylon Down-Proof Lining Detachable Two-Way Adjustable Hood Stand Collar Two-Way YKK Zipper with Hidden Storm Placket Two Zippered Front Welt Pockets with Brushed Interiors 2 Interior Zippered Pockets Moose Hollow Frame Metal Logo On Sleeve Rib-Knit Storm Cuffs Zipper Adjustable Side Seam Vents Integrated Attachment Eyelets for Pom-Pom Customization Integrated Inner Shoulder Strap Loops