Icebreaker Merino Departure Jacket, New Zealand Merino Wool Icebreaker Merino loft New hybrid style featuring Merino loft insulation Boiled wool Recycled Poly. Face: 100% Polyester; Panels: 80% Wool/20% Nylon; Fill: 88% Wool/12% Polylactide; Lining: 100% Wool Graduated Quilting enhances feminine lines