What are the best winter shoes?

What type of footwear do you recommend for deep snow or winter trekking?
—The Editors
Santa Fe, New Mexico

Feb 10, 2010
Outside Magazine

Winter footwear choices are many these days but can be divided up into three types: Pacboots, like Sorels and Kamuks, which have a removable wool liner and rubberized exterior; traditional Mukluks made of leather and canvas with a removable wool liner;