100% polyamide lightweight 20D fabric (main body) - 37 gsm EXTOL STRETCH panel inserts - 60% polyester/30% recycled polyester/10% elastane - 235 gsm Durable water repellent finish to body 100% recycled WARMLOFT insulation; Insulation weight - 120 gsm; Easily compressible Inner zip guard; Stretch binding to collar, cuffs & hem; 2 zipped lower pockets