The North Face DNP Jacket Men's Body: 15d 33g/m2 100% Nylon Ripstop Bluesign Approved With Dwr Fabric: Insuation: 60 G/m2 100% Polyester Primaloft Gold Underarms: 125 G/m2 87% Nylon/13% Elastane Double Weave 4 Way Stretch Tnf Apex Aerobic With Dwr Weight: 306g