Arc'teryx Cerium SV Hoody - Women'sThe warmest, most durable Cerium down hoody ever. Made for use as a standalone in severe cold, its high loft 1000 fill goose down provides lightweight, packable insulation with Primaloft utilized in areas prone to moisture. The 100% recycled 20D Pertex Diamond Fuse outer is light and windproof and has a diamond filament construction that adds durability without adding weight. The insulated StormHood extends the warmth and adjusts for a comfortable,