Helikon-Tex Chinook Hardshell Jacket (various colours)

Helikon-Tex Chinook Jacket is a lightweight 2.5-layer membrane rain jacket designed for field operations, range use, and outdoor activities in wet conditions. Built for users who need reliable weather protection without unnecessary bulk, it combines high waterproof performance with excellent breathability in a compact, packable form.

The 2.5-layer laminate construction uses a microporous membrane that blocks rain while allowing body moisture to escape. With a 20,000 mm waterproof rating, fully taped seams, and covered zippers, the Chinook provides dependable protection in sustained rain. At the same time, its 20,000 g/m²/24h breathability ensures comfort during active movement. Underarm ventilation zippers and adjustable cuffs allow further temperature control.

The jacket features four functional pockets (two hand pockets and two shoulder pockets with hook-and-loop ID panels), a two-way front zipper secured with a Prym snap, and adjustable elements at the waist and hood for a tailored fit. The PFC-free DWR C0 coating enhances water repellency, while the laminated construction keeps weight low and packability high. A transport bag is included.

Key Features

• 2.5-layer membrane construction
• Waterproof rating: 20,000 mm
• Breathability: 20,000 g/m²/24h
• Fully taped seams
• Covered zippers for enhanced sealing
• Underarm ventilation zippers
• Adjustable hood and waist
• Hook-and-loop cuff adjustment
• 2 hand pockets + 2 shoulder pockets with ID panels
• PFC-free DWR C0 impregnation
• Two-way front zipper with Prym snap
• Includes transport bag

Technical Specifications

• Weight: 400 g (size L reference)
• Style: Regular fit
• Closure: Full-zip
• Climatic conditions: Wet environments (-5°C to +10°C)
• Jacket type: Classic membrane shell
• Material:
  Membrane: 100% Polyurethane
  Main fabric: 100% Polyester (100 g/m²)

Helikon-Tex Chinook Jacket – Lightweight protection when the weather turns against you.

Size chart: