Today on The First 40 Miles, HEEL TO TOE: The Sock Episode! On the Top 5 List, we’ll share the top 5 non-traditional hiking socks. Then on the SUMMIT Gear Review, the socks have invited a special guest to join them on the show. Next, on the Backpack Hack of the Week, what to do if a forest creature takes off with your socks. We have a Backpacker Q+A about compression socks. And we’ll wrap up the show with a little trail wisdom from a Russian who probably knew a thing or two about Portyankis.