At under one pound per pair, Millet's LD Switch GTX Women's Hiking Boot weighs as much as a sneaker but provides the support, traction, and weather resistance of a burly hiking boot. Not only is the mesh and synthetic upper reinforced with carbon fiber, but the whole package is laminated to a Gore Tex Primse membrane, which blocks water while letting your foot breathe comfortably. This will come in handy when you're calling on the arch stabilizer and Vibram Moon Race Trail outsole to help you push speed limits in bad weather on technical trails. The Switch features plenty of lightweight cushioning in the form of an EVA midsole and heel, so long days on rocky terrain won't leave you in agony. An antimicrobial Ortholite footbed cuts down on the stink, so your tent partner won't make you sleep with your feet outside.