Delivers highly functional warmth with 600 Fill power RDS Certified 90% Duck Down, 10% DuckFeather fill. Light weight, peached finished, weave, 100% polyester outer shell with DurableWater Resistant (DWR) coating allowing water to bead off the outer shell. OG classic jacket blockwith waist and hood cinch for maximum warmth. Features Japanese technology YKK zips andHuffer superior toasty pocket lining.