evo.com | Rab(R) Shell Jackets > The Rab(R) Khroma Kinetic Jacket is built for the human without boundaries. This lightweight 3-layer shell is made with Proflex fabric, which is super stretchy for more comfort on the skin track and extra breathable with top-notch 20k waterproofing. Complete with a helmet compatible hood and tons of ventilation, this jacket is your new go-to for mountaineering, backcountry shredding, and high-intensity resort lapping. Polyester Backer 20,000 mm Waterproofing / 25,000 g Breathability Through Flow Ventilation System Two External Venting Napoleon Pockets with YKK(R) Aquaguard Zips 20D Proflex(TM) Stretch Woven Nylon with Durable Water Repellent (DWR) Finish | Women's Rab(R) Khroma Kinetic Jacket 2026 - Small Black | Nylon/Polyester