Ultra-lightweight, packable jacket designed for changing conditions The Defend Wind Jacket isn\'t just a jacket; it\'s an essential piece of four-season mtb riding gear. The weather can change without notice on nearly any trail and time of the year. As such, the extreme packability and highly windproof and water-resistant build make it a truly necessary piece of gear. Designed to pack into itself, the Defend Wind mountain bike jacket fits into even the smallest short or jersey pocket, so it\'s always at the ready. Packable, Ultra-lightweight, water-resistant  Ultra lightweight 50g Cordura™ Ripstop main body  Durable Water Repellent finish sheds moisture, dirt, and debris  Elastic cuff and hem  Rider Attack Position patterning specific for MTB  High-visibility reflective logos enhance visibility  Packable into interior pocket (fits in most bike jersey back pkts)  FABRIC Body: 100% Cordura™nylon Ripstop