Master the layering system: Base layer — merino wool 150–200gsm. Mid layer — synthetic or down jacket (180–250g fill). Outer shell — Gore-Tex jacket and trousers with pit zips. Summit suit — one-piece down suit rated to –40°C for above 6,000m. Avoid cotton entirely. See our gear guide and boot guide for the complete system.
Climb With Us
Turn Knowledge Into Adventure
Ready to apply what you've learned? We provide climbing permits and basecamp access for independent mountaineers. Dry price — you organise transport, food, gear, and guides.
Enjoyed this article?
Subscribe Now Subscribe to our YouTube channel for expedition footage, explorer interviews, and more.
Remote Valley OS — An open-source blueprint for regenerative valleys. Learn More →