A field-tested guide to everything you need on the trail — from the first base layer to the final summit accessory, curated by our high-altitude guide team.
Four layers, infinite adaptability. Mountain weather shifts by the hour — your clothing system should shift with it.
Sits against the skin to wick moisture away and regulate core temperature.
Traps warm air close to the body — the engine of your temperature system.
Your armor against wind, rain, and snow without trapping sweat inside.
Final details that protect extremities where heat is lost fastest.
Browse by category to see exactly what's essential, what we recommend, and what our team already provides.
Build an adaptable system for shifting mountain temperatures.
June — August
Warm days, cool nights — breathability is key.
"Break in your boots at least a month before departure. Blisters end more treks than bad weather ever does."
Ali Sadpara
Lead High-Altitude Guide
"Layering beats bulk. Three thin layers trap more warmth than one thick jacket — and pack far smaller too."
Zahra Khan
Expedition Director
"Pack your sleeping bag and electronics in waterproof dry bags. Porters cross glacial rivers too."
Tariq Mahmood
Logistics & Basecamp Manager
A downloadable PDF with every item on this page, organized by category and trip type — perfect for ticking off as you pack.