The Mens Ghost Whisperer Hooded Down Jacket from Mountain Hardwear uses Nikwax Hydrophobic Down™ for great insulation that repels water, allowing the down to retain its warmth and loft, making this an ideal jacket for wet weather. The quilt pattern traps heat within its channels for a really cosy feel, but the lightweight fabric makes it great for layering up in chillier conditions. Easy to pack down into its own pocket, this jacket has a built in carabiner attachment (when in stuffed form), great for hanging off a climbers harness or external carry on a pack. Features Nikwax Hydrophobic Down™ uses factory applied fluorocarbon free treatment which stops down from absorbing moisture so it maintains insulation Low profile quilt pattern to create heat trapping down channels for extra warmth Lightweight warmth makes it incredible for layering Single interior toggle hem for easy adjustment on the fly Soft elastic inner cuff binding to seal out the cold Zips into its own pocket for compact storage Built-in secure loop for carabiner attachment to harness when stuffed Stowable in pocket Body: Whisperer 7Dx 10D Ripstop (Nylon) Lining: 10D Ripstop (100% Lining) Insulation: Nikwax Hydrophobic Down™ 800-fil RDS Cert/Fluorine Free (90% goose down, 10% goose feather) Weight: 209g Glossary NikWax Hydrophobic Down™ is a safe, high performance, fluorocarbon-free water resistant down fill for outdoor insulating clothing and gear. It resists getting wet, so the loft and insulation properties of your gear are maintained and you stay warm and dry. Ripstop fabrics are woven fabrics, usually made from nylon, that are woven with thick reinforcement threads at regular intervals that form a crosshatch pattern, making them very resistant to tearing and ripping.