Outdoor Research Women's Aspenglow Jacket 68% Polyester / 32% Nylon Imported Double-sliding pit zippers for body heat ventilation Thermore insulation; 60g front/arms, 40g back/under arms Removable powder skirt with LockDown technology Adjustable, removable hood ts over a helmet Thumb Drive hook and loop cuff tabs Double-sliding pit zippers for body heat ventilation