Obermeyer Size Chart This Obermeyer® Sojourner Down Jacket offers a fashionable look that will keep you warm, dry, and having fun! HydroBlock® Sport shell• Polyester twill heather and luster woven twill fabrics depending on color.• Durable water-repellent (DWR) offers stain resistance and helps shed light moisture.• HydroBlock® shell with a 10,000mm / 10,000 g/m²/24hr waterproof and breathable rating. Duck Down Insulation• Duck down insulation provides heavyweight warmth with minimal bulk.• 600 fill power.Thermore® Classic FE Insulation• Thermore® Classic FE insulation is a synthetic polyfill increases surface area to improve warmth retention.• Special Reduction process reduces loft without impacting insulation performance.• bluesign® approval provides independent, third-party textile safety and sustainability certification.• Body-mapped design places varying insulation weights where they are most needed.• 115g/m² weight through the collar.• 40g/m² weight through the shell quilting. Internal electronics pocket with media port lets you rock out to your favorite tunes. Removable, adjustable hood with stand collar, fleece-lined collar, and zip off faux fur trim offer additional warmth when you need it. Long sleeves that taper to loosely fitted cuffs with internal elastic wrist gaiters. Full, 2-way zip closure in front with internal draft flap, and external 3/4 snap-button storm flap. Dual entry hand pockets with flap and zip closures. Accessory ring and key holder. Notched drop-tail hem gives you extra protection from cold lift chairs without limiting your range of motion. Adjustable drawcord at the waist gives you a flattering look every time. YKK® Metaluxe® zippers throughout are durable, lightweight, and have a high polish finish. Solid and print design options with contrast accents. Branding on left chest. 100% polyester;Lining: 100% polyester;Down: 8