Eastern Mountain Sports EMS Women's Thunderhead System Three technology provides waterproof protection and breathable comfort. Updated interior print for more next-to-skin comfort. Athletic fit for less bulky, more streamlined fit. 100% nylon ripstop shell features fully taped seams to keep you dry. Durable water-repellent finish sheds rain so the jacket breathes better and you stay drier. Underarm zippers let you ventilate on the go. Fixed roll-away hood. Rugged main zipper with storm flap for added protection from the elements. Adjustable cuffs. Double-layer interior pocket offers a spot for storing smaller belongings. Zippered hand pockets with mesh lining for ventilation. Adjustable hem cinch cord. 2.5-layer construction is lightweight and packable. Center-back length: 29 in.. Weighs 11.9 oz..