For the summit day

 

From foot to head:

 

crampons

warm mountaineering boots

2 pairs of warm socks

long thermic underpants

Impermeable overpants

harness

trekking poles

(eventually Ice axe)

inner gloves

warm gloves (evtl. mitten)

long sleeved thermic under wear

polar fleece jacket

down jacket

hard shell jacket

35L backpack

2L liquid container

several buffs

warm hat

headlamp

helmet