Cold Weather Layering Part 3: How to Choose an Insulation Layer

In this video, Kevin goes over the different options you need to know when picking an insulation layer for cold weather. He discusses the pros and cons of down and synthetic, what to use as active insulation, the appropriate fill weight to choose, when to wear insulated pants, and other not so common insulation garments. In case you missed it: Part 1: How to Choose a Baselayer https://www.youtube.com/watch?v=GMze3-LseMc Part 2: What is the Windlayer? https://www.youtube.com/watch?v=jBc1_VVevuo https://www.spiritussystems.com/