Men's Lyngen Alpha100 Zip Hood 25/26

Built for movement in cold, shifting mountain environments, the Lyngen Alpha100 Zip Hood is Norrøna’s most breathable insulated jacket—engineered for ski touring and high-output pursuits where temperature regulation matters as much as warmth. Light, resilient, and purposefully mapped, it balances wind protection with continuous airflow, keeping you comfortable from steep skin tracks to exposed ridgelines.

The lightweight aero100 double-weave face fabric delivers a refined blend of wind resistance, stretch, and durability, while remaining exceptionally breathable. Inside, Polartec® Alpha® insulation works dynamically: trapping warmth when you slow down and releasing excess heat the moment intensity rises. By body-mapping two insulation weights, the jacket delivers warmth where it’s needed most and resilience where packs and straps apply pressure.

Designed with a technical Y-cut and articulated arms, this jacket moves naturally with the body and layers seamlessly under a shell or stands alone in calmer conditions. Every detail is pared back, functional, and mountain-driven—built to disappear while you focus on the climb.

Features

• Highly breathable Polartec® Alpha® insulation for active use

• Body-mapped insulation for optimized warmth and durability

• Lightweight aero100 double-weave recycled nylon face fabric

• Helmet-compatible hood with one-hand adjustment and stiffened brim

• PFC-free DWR treatment for added weather resistance

• Articulated elbows for unrestricted alpine movement

• Chest pocket and hand pockets with secure zipper closures

• Inner placket to reduce cold spots

• Elastic hem for a clean, secure fit

• Offset seams for improved comfort under packs

• Soft brushed chin protection

• Packable design with inside hang loop

• Curved hem cut for functional coverage

Specifications

• Weight: 380 g (size L)

• Fit: Technical (Y-cut with articulated arms)

• Insulation:

  • Polartec® Alpha® 90 g/m² (body, 100% recycled polyester)

  • Polartec® Alpha® 120 g/m² (shoulders, 100% recycled polyester)

• Face Fabric: aero100, 20D ripstop recycled nylon with stretch

• Water Repellency: PFC-free DWR

• Certifications: Oeko-Tex® certified materials