The FOX MTB Ranger Wind Vest by FOX RACING is constructed from 88% polyester and 12% spandex in a four-way stretch fabric. This high-performance vest is designed to deliver maximum performance both on the saddle and off the trails. When not in use, it can be compactly packed into itself and swiftly unpacked when needed. It features zippered front pockets for secure storage and elastic armholes for optimal comfort and freedom of movement. The vest is treated with a durable water-repellent (DWR) coating to guard against water, dirt, and mud.