Designed for climbers, alpinists, and fast-moving mountain athletes, the trollveggen Superlight Down800 Hood is Norrona’s lightest insulated hooded jacket — an essential warmth layer when weight, pack size, and performance matter most.

Built for mountaineering but versatile across four seasons, this jacket works seamlessly as both a mid-layer under a shell or a standalone outer layer in dry, cold conditions. At just 266 g (size L), it delivers remarkable warmth without burdening your kit, making it ideal for summit pushes, belays, transitions, and cold starts.

The shell is crafted from aeroDownproof™, a 100% recycled 10D nylon that balances wind resistance, light weather protection, and an exceptionally soft hand feel. Inside, 800+ fill power RDS-certified duck down (90/10) provides industry-leading insulation-to-weight and packability. Treated with PFC-free Hyperdry, the down resists moisture absorption and dries faster — a critical advantage in alpine environments where condensation and body moisture are unavoidable.

A protective hood and high collar seal in heat, while elastic cuffs and hem minimize heat loss without adding bulk. The longer back cut offers extra coverage when wearing a harness or pack, and clean, minimalist details ensure nothing gets in the way when the terrain turns technical.

This is warmth you forget you’re carrying — until you need it.

Features

• Ultra-lightweight construction optimized for alpine missions

• 800+ fill power down insulation for exceptional warmth-to-weight

• aeroDownproof™ 10D recycled nylon shell (28 g/m²)

• PFC-free Hyperdry-treated down for improved moisture resistance

• High protective collar and hood for cold, exposed conditions

• Elastic cuffs and hem to retain warmth with minimal bulk

• Outstanding Packability — compresses easily into a backpack, making it ideal for fast-and-light objectives.

• Premium Down Performance — RDS-certified 800+ fill power down delivers loft, structure, and durability over repeated use.

• Moisture-Resistant Insulation — Hyperdry treatment reduces water absorption and speeds drying when exposed to sweat or condensation.

• Technical Fit — streamlined silhouette with an asymmetric longer back cut for protection when bending, climbing, or wearing a harness.

• Sustainable Materials — recycled shell fabric and traceable, Bluesign®-certified down meet Norrona’s high environmental standards.

• Minimalist Alpine Design — clean lines, low bulk, and essential features only, reducing weight without sacrificing function.

Specifications

• Fit: Technical fit

• Weight: 266 g (size L)

• Shell Fabric: aeroDownproof™ 10D, 100% recycled nylon (28 g/m²)

• Insulation: down™800 (800+ fill power, 90/10 duck down)

• Down Certification: RDS & Bluesign® certified, fully traceable

• Down Treatment: PFC-free Hyperdry (water-repellent)

• Pockets: Two hand warming pockets

• Cuffs: Elastic

• Hem: Elastic

• Hood: Integrated, protective hood

• Back Length: Asymmetric longer cut

• Extras: Exterior hang loop

• Style No: 1614-24

• Best Use:

  • Mountaineering

  • Ski touring

  • Alpine layering

  • Lightweight cold-weather insulation