Layers, footwear and the few small things that make a big difference. Our no-nonsense checklist for a comfortable week in the mountains.
You do not need the whole outdoor shop. A Himalayan trek rewards a few good things, worn in sensible layers, over a heavy pile of gear you carry to the top and never once use. After a lot of treks and a lot of over-packing, this is the short list we actually stand behind.

Layers, not bulk
The whole system is three layers you can add and shed as the day changes: a moisture-wicking base layer against the skin, a warm mid-layer of fleece or light down, and a proper shell to block wind and rain. Cotton has no place in any of them — once it is wet it stays wet, and wet is where trouble starts at altitude. On summit mornings you may wear all three at once; by mid-morning you may be down to the base.

Feet first
Nothing ends a trek faster than bad feet. Well-broken-in waterproof boots with ankle support, two or three pairs of proper wool or synthetic socks, and a strip of tape for the first hint of a hot spot will do more for your week than almost anything else you carry. Break the boots in at home, on real hills, long before you fly.

The small things that matter
After the big three — layers, boots, shell — it is a short list of small things that punch above their weight: high-factor sun cream and lip balm (the sun is fierce up high, even through cloud), sunglasses, a head-torch with spare batteries, a one-litre insulated bottle so your water does not freeze, and a few of your own snacks. Get those right and everything else is comfort, not necessity.

