Lightweight footware for cold articles

These are great BPL articles…

lightweight_footwear_systems_for_snow_travel_part_1.html

lightweight_footwear_systems_for_snow_travel_part_2.html

lightweight_footwear_systems_for_snow_travel_part_3.html

Part 1: Principles and Techniques for Keeping Feet Dry and Warm

Part 2: Components of a Lightweight Footwear System

Part 3: Model Lightweight Footwear Systems for Snow Hiking, Snowshoeing, and Snow Camping