Layering 101: Types of Outdoor Apparel & How to Layer for Different Activities & Climates

There are a zillion new baselayers, insulators, and shells out there — and the options are constantly evolving and diversifying. So in our updated "Layering 101" guide, we sort out what makes certain types better / worse than others, and outlined how we think about layering for various cold-weather outdoor activities.
On Blister's GEAR:30 Podcast, Sam Shaheen talks to United By Blue apparel designer, Brendan Raugh, about bison wool, bison down, and how United By Blue is using all sorts of bison fibers in apparel and more.

What You’re Wearing, Part 5: Bison Fibers? (Ep.93)

Bison Wool? Bison Down? That’s a thing? Well it’s being used by United By Blue, who started salvaging otherwise wasted bison fibers, and is now incorporating them into a growing range of products. So we talked with Brendan Raugh at United By Blue about how the company was founded as a waterway cleanup company; how they went on to develop an entire line of apparel around salvaged bison coat fibers; how bison fibers compare to sheep’s wool and goose down; and more.
Sam Shaheen talks to Icebreaker's Josh Vaughan about wool, its performance attributes, its environmental impact, and more on Blister's GEAR:30 podcast.

What You’re Wearing Part 2: Wool (Ep.62)

Why are more and more companies making products out of wool? What makes it unique from other fibers? And how is merino wool different from regular wool? We talk to Icebreaker’s Josh Vaughan about these questions; wool’s environmental impact; the variety of wool types and how they differ; and he provides some amazingly in-depth insight about wool’s unique properties.
Sam Shaheen talks with Gore's Sara Ellis about synthetic fibers, their pros and cons, how they compare to natural fibers, Gore's new fabric with Under Armour, and more on Blister's GEAR:30 Podcast

What You’re Wearing, Part 1: Synthetic Fibers (Ep.57)

How much do you actually know about the clothes in your closet, and the stuff we all wear to go play in the mountains? In our new “What You’re Wearing” miniseries, we’re shining a light on the most foundational part of apparel: the fibers. And in part 1, we dive into the world synthetic fibers with Sara Ellis from Gore (the makers of GORE-TEX).