An introduction to Down Jackets: The Ultimate Mid-Layer for cold weather.   We all know down jackets are a key item in your hiking wardrobe, but have you ever wondered how the technology works to prepare and protect you for extreme outdoor pursuits? There’s a lot more to down jackets than meets the eye. Shop all of our down jackets via our stories or link in bio. #downjacket #downjackets #downcoats #performancewear