Today on The First 40 Miles, is backpacking just a summer fling? We’ll talk about the challenges of winter backpacking, and how to remain thermally neutral. Then, if you’ve ever dreamed of wrapping your legs in merino and baby alpaca fiber, then your dreams are about to come true on today’s SUMMIT Gear Review. Next, on the Backpack Hack of the Week, the forest has no lost and found, but it does have some handy free stuff laying around that you can use if you lose some gear. And we’ll wrap up the show with a little trail wisdom from our good friend on the hills and fells, Chris Townsend.