The Arc'teryx LEAF Alpha Bib Pants (Gen 2) are functional, lightweight pants that can handle rain, snow and high winds with ease, giving wearers maximum all-weather protection for extended periods of use. They are made from a unique GORE-TEX fabric that resists high winds and heavy moisture, while staying breathable enough for strenuous action. These bib pants accommodate cold weather and seasonal layering and also function as full weather protection over lighter apparel. Functional features include the elongated fly/bib zip that enhances ventilation, full side zips for easy entry and exit over boots and drawcord ankle cuff closures. Abrasion resistant and durable, these pants will serve you even in rugged environments. No matter how tough the mission gets, Arc'teryx LEAF has you covered.