The Rab Xenair Alpine Flex Jacket Mens is a versatile men's synthetic jacket designed for those who love climbing, hill walking, and mountaineering. This jacket combines the breathability of Xenair synthetic insulation with low-bulk fleece side panels, ensuring you stay comfortable during challenging ascents. The PrimaLoft Gold Active+ insulation offers a balance of warmth and breathability, making it perfect for varying conditions. With its lightweight and packable design, this jacket is ideal for use as a warm layer or a technical outer layer from dawn to summit. PrimaLoft Gold Active+ insulation provides warmth and breathability Pertex Quantum Air fabric is wind-resistant and breathable Low-bulk Thermic stretch fleece side panels enhance mobility Lightweight YKK Vislon front zip with chin guard Under-helmet hood retains warmth on windy rockfaces Two zipped hand pockets, one doubles as a storage pocket Pre-curved, articulated sleeves for unrestricted movement Fluorocarbon-free fabric