Serious Warmth | Rab's warmest Primaloft Silver Insulation Luxe jacket for winter mountaineering and hiking. Recycled Warmth | Primaloft Silver Insulation Luxe is made of 100% recycled materials that stay warm when wet. Pertex Quantum Pro shell | Windproof, water-resistant, and breathable enough to maintain the synthetic insulation’s light-and-lofty warmth. Bonus Insulation Body-Mapped | Areas more prone to wet weather have a secondary sheet of Rab’s Stratus synthetic insulation for better protection. Mountain Ready Features | Adjustable, helmet-compatible hood and stiffened peak, two-way YKK Vislon front zipper with internal flap,adjustable cuffs and hem, two YKK zippered hand pockets, one YKK zippered internal Napoleon Pocket, fully recycled construction.