It's super soft, easily packable, and provides immediate warmth, for when the weather takes a turn for the worst. It's both wind resistant and water resistant so it's a great vest to have on hand. 100% Nylon exterior shell 100% polyester lining packable pocket with #3 reverse coil zipper plastic cinch toggle at wearers right side waist tear away neck label Typically, this product will be made in about a week, we will send you tracking information as soon as it's in the mail.