Nobody gets into the outdoors because of socks. But ask anyone who's finished a long day on the trail with hot spots on both heels, and they'll tell you socks are the difference between a good day and a miserable one. Swiftwick has built an entire company on that idea — and they've done it about two hours up the road from us, in Nashville Tennessee, in a domestic textile industry that mostly stopped existing decades ago. Here's why we think they're worth knowing beyond the pr