Ortovox Westalpen Jacket with Membrane - Deep Ocean

The Ortovox Westalpen Jacket with Membrane is a high-performance hardshell jacket designed for demanding alpine tours and mountaineering. Crafted from 100% polyamide with a Toray Dermizax® NX 3-layer membrane, it offers exceptional waterproofing (20,000 mm) and breathability (20,000 g/m²/24h). Fully taped seams and a PFC-free DWR treatment ensure reliable weather protection. The helmet-compatible storm hood, adjustable cuffs and hem, and 2-way underarm zippers provide ventilation and adaptability. With an athletic fit and lightweight construction (330 g in size L), this jacket is ideal for high alpine terrain.

Advantages

Reliable weather protection with 20,000 mm waterproof rating and fully taped seams. Excellent breathability for high-output activities. Sustainable, PFC-free and climate neutral production. Lightweight and packable for alpine use.

Suitable for

• Alpine tours
• Mountaineering
• High alpine terrain

Key specifications

• Material: 100% Polyamide
• Membrane: Toray Dermizax® NX (3-layer)
• Waterproof rating: 20,000 mm
• Breathability: 20,000 g/m²/24h
• Seams: Fully taped
• DWR: PFC-free
• Hood: Helmet-compatible storm hood, adjustable
• Pockets: 2 front, 1 inner
• Ventilation: 2-way underarm zippers
• Main zipper: YKK® VISLON® 2-way front zipper
• Cuffs: Adjustable Velcro
• Hem: Adjustable
• Fit: Athletic
• Weight (size L): 330 g
• Colour: Deep Ocean

Recommendations

For alpine enthusiasts seeking a lightweight, breathable, and sustainable hardshell jacket that performs in harsh conditions.