Crafted to provide exceptional warmth relative to its weight, the Anti-Freeze XT Hoodie is expertly engineered using premium lightweight recycled materials and high-grade down insulation. This hoodie serves as an incredibly warm mid or outer layer, ideal for frigid, dry conditions. The Montane Anti-Freeze Hoodie boasts a midi baffle construction, employing a robust and eco-friendly outer fabric that significantly reduces weight without compromising durability and resistance to abrasion. Its core is generously filled with water-resistant, fluorocarbon-free HyperDry goose down, ensuring insulation and protection against the harshest winter conditions. The convenience and adaptability of this hoodie are highlighted by its full-length two-way YKK front zipper, granting you control over ventilation. An internal storm flap further fortifies elemental defenses and prevents unwanted weather intrusion. The Anti-Freeze XT also incorporates a fully adjustable, roll-away hood that can accommodate... Great Warmth-to-Weight Ratio - For keeping you warm and lightweight. PERTEX QUANTUM Outer - Windproof and water-repellent protection, to keep you shielded in poor weather. HyperDRY Down - To keep you warm and cosy in cold weather, and water-resistant to prevent absorbing rain. Multiple Pockets - For storing essential items safely. YKK Front Zip - Airflow control and an easy on or off construction.