100% Polyester Nail Head Weave Fabric. 100% Synthetic Down Insulation - 300 GSM. Water Resistant. Micro Brushed Tricot Inner Collar Piecing. Active Fit. Invisible Zipper Inside Chest for Embroidery Access. Detachable Hood with Bungee Cord and Stopper. Zippered Handwarmer Pockets Inset into Princess Seams.