13.9-ounce 90 nylon 10 spandex 100 polyester backing with Rain Defender durable water-repellent. Built to move with Rugged Flex technology. Tames the wind with Wind Fighter technology. Beard owners rejoice Center-front zipper with chin protector. Carry what you need in the large interior document pocket. Drafts be gone Hook-and-loop adjustable cuffs and adjustable drawcord bottom hem.