686 Women's Authentic Annex Jacket 100% Polyester Imported 10,000mm Waterproof 8,000 Breathable, Excellent all-around waterproofing during any winter conditions Thermal Rating 8 means you will be toasty warm on the colder mornings in the mountains Air-Flo underarm vents with Smooth Operator mesh gusset Internal mesh storage pocket Sleeve pass pocket Internal hem drawcord adjustment