Dogs, Books and Coffee JacketThis packable rain jacket sweeps in to save the day come wind or rain. Pack it into the lower left pocket and store it easily in any backpack when you're out & about. Made with 100% polyester, this women's packable jacket is wind & water resistant, features back ventilation, and comes with elasticized sleeve cuffs with a thumb exit. .: 100% Polyester .: Extra light fabric (2. 4 oz yd (80 g m)) .: Sewn in side care label .: Printed size neck label .: