Designed in collaboration with professional Search & Rescue teams, this extremely protective jacket for women is made for those who spend long hours on cold mountainsides. It’s extremely protective with a superior warmth-to-weight ratio for easy packability. We used groundbreaking insulation technology -- Lifaloft™ sheet insulation in combination with PrimaLoft® Gold fiber balls and a conductive graphene lining -- to achieve superior warmth. The warmth is distributed strategically via optimized body mapping. As always, we added the weatherproofing you need to stay dry as well as warm. The jacket uses our innovative Lifa Infinity™ hydrophobic fabric, for waterproof/breathable technology. Its weatherproofing properties last without retreatment. This is a certified bluesign® product. A waterproof, insulated and ultra-warm mountain jacket developed in collaboration with professional rescuers.This ultra-protective jacket was developed in collaboration with rescue teams who spend a lot of time in the mountains in the cold. Easily compressible, it provides optimal protection and offers an excellent warmth-to-weight ratio. We used innovative insulation technology, combining LIFALOFT™ board insulation with PrimaLoft® GOLD fiber beads and a thermally conductive graphene lining for optimal warmth. It also features strategic heat distribution technology. Like all our outdoor jackets, it's designed to keep you warm and dry. It uses our hydrophobic LIFA INFINITY™ fabric, the next generation of responsible waterproof/breathable technology. The chemical-free waterproof finish remains effective over time without further waterproofing treatment. The jacket also features a PFC-free DWR treatment to protect against light rain. To preserve the environment, this jacket is responsibly...