With a technical material specification, comprised of lightweight and tough Pertex Quantum CS-10 fabric, PrimaLoft Gold Luxe insulation and stretch Dryactiv Stretch fleece panelling, the Montane Men's Hi-Q Luxe Pro Pull-On is a fast-drying insulation layer that is perfect for long days in the mountains.Pertex Quantum CS-10 uses unique diamond-shaped nylon yarns and an optimum thread count to create a fabric which has an increased resistance to snagging and abrasion. Dryactiv Stretch panels in the side of the body, lower part of the sleeves and around the hem allow maximum freedom of movement and breathability in those areas. The PrimaLoft Gold Luxe synthetic fill combines the loft and fill power properties of down with the fast drying warmth of traditional PrimaLoft insulation. A micro-baffle body construction allows for dynamic movement and provides perfect loft space for the Luxe insulation.The insulated hood with Dryactiv Stretch side panels can accommodate a climbing helmet underneath or over the top. Pre-elastication at the rear creates a close fit around your head or helmet. An internal elastic loop and hook on rear collar allows the hood to be rolled down while not in use in windy conditions. The deep two-way front zip can be used for venting or for accessing internal layers and pockets.