Maximum Warmth With 850 Fill Down Insulation When the temperature drops and wind picks up above tree line, the Men's Austera Alpine Down Hoodie is built to keep you warm during high alpine pursuits and harsh winter conditions. Designed for mountaineers, ice climbers, and anyone facing frigid, exposed environments, this jacket is made to deliver maximum warmth without excess weight or bulk. The bluesign® approved Pertex® Quantum Diamond Fuse 100% recycled nylon 20D ripstop shell is engineered for durability and wind resistance, while the 850 fill power responsibly sourced down insulation traps heat efficiently, making it a go-to layer for extended time in the cold. The 100% nylon 20D ripstop lining adds comfort and smooth layering over base or mid layers. Every material and feature is chosen to support warmth, packability, and protection when you need it most.