In reply to Philly:
Dude,
Went last January for 6 months, so feel I got to know the area pretty well, and what you can expect/need....
Firstly, I have a feeling that the tea houses higher up the Khumbu are not open 12 months of the year, due to the poor weather up there. I think those above Lobuche close down - are you doing this as part of a bigger group? You need to check, for obvious reasons.
Kit wise -
It gets warm in the day and damn cold in the evening. I have always invested in a good sleeping bag, but as the other post said something down to -10 comfort rating would suit, and make sure you get Down fill, as much lighter to carry and smaller to pack.
Boots - Get a pair of Goretex lined boots, rated to B2 (your not wearing Crampons) but this stiffness I find helps with the ground you are covering, its rocky, and loose in places. Also, good socks that quick dry as it's going to be wet/snowy....
Walking poles - I dont use them, but do at altitude due to the effort taken....
Clothing - as you would wear for a Lakeland Winter, layer up, so you can regulate your heat, but keep warm at night if bitter.
Pack - I took a 75l Macpac, but I carried everything myself, no porters, and didn't fly in, I walked in from Jiri, so needed a lot of gear, and therefore a big pack. If you have porters, a simple day sack is good to go.
AMS - This is usual for people to worry about, and you're right to be worried, but let this become your main focus when you get to altitude as it'll become all consuming....
Simple steps will help to avoid any sort of AMS - dont climb high too quickly, drink plenty of water each day and be aware of symptoms. Have a look at the Himalayan Rescue Association website, there is a bag load of Info on there about AMS, symptoms to look out for and how to avoid/manage.
They have a post at Phriche, on your route I should think. (not sure if it's manned or open at this time of the year.)
All in all, enjoy it, it's a great place with great people, and once you get used to it, great food!
