WhiteBlaze Pages 2024
A Complete Appalachian Trail Guidebook.
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I hesitate to chime in here, since my winter hiking experience is limited to the Southern mountains (though I do have a fair amount of it), but you need a better hat. Something that covers your neck all the way around, and is windproof and warm. A hood is nice but can restrict head movement and vision. A fleece or wool beanie is not close to enough.
I have a gortex balaclava for when it was really bad up high.