It's no surprise why the Sierra Design Hurricane Parka for Women has been so popular: fully waterproof-breathable two-layer Hurricane fabric is durable and sports a DWR and dry PU coating for protection from the elements. The PVC-free seam taping and a full storm flap guarantee you stay dry while Extremity Vents and venting pockets shed heat if you're slogging uphill or hustling on a climb. Lightweight and a great value the Hurricane Parka packs down small offers big protection and comes with its own stuff sack. This jacket will keep you covered when the lid comes off the skies above.