Shop Asolo TPS 520 GV MM. Serious backpacking trips call for serious footwear. Luckily for you, the Asolo Men`s TPS 520 GV Backpacking Boot takes on long distances and heavy loads with ease. If the weather turns nasty, you can count on the waterproof breathable Gore-Tex insert to keep your foot dry every step of the way. Asolo used a durable full-grain leather upper to ensure maximum durability. The TPS 520 GV Backpacking Boot also comes with a top-of-the-line Vibram sole for excellent traction on any type of terrain you encounter.