Base layers (top and bottom) on Kosciuszko
Also called: Base and mid layers, Base layer / thermal underwear, Base layers, Thermal long underwear
What it is for
The layer against your skin, top and bottom. It moves sweat away from the body so you stay dry, which is what keeps you warm.
What Kosciuszko asks for
Standard
Summer: a wicking T-shirt; a thermal top in the pack
Winter: thermal top and bottoms
Kinds
- Base Layer Tops
- Base Layer Bottoms
- Expedition-Weight Base Layers
Other mountains
- Standard on: Everest, Aconcagua, Denali, Kilimanjaro, Elbrus, Vinson, Kosciuszko, Carstensz Pyramid

