Vivobarefoot Tracker Decon FG2 Brown Black Outdoor Trail Hiking Boots Mens EU 49 / US 15 Good preowned condition, only worn a few times, in great shape. Obsidian color The Tracker Decon Firm Ground 2 is a lightweight hiking boot. It comes with improved, multi-terrain grip and extra flex. Feel the wild, be the wild. Stand firm on multiple terrains — with extra grip, durability and traction. For outsiders who want to move with, not against, nature. A lighter, more flexible version of the original Tracker, designed for exploring cityscapes or the wilds beyond with extra barefoot feeling. FIRM GROUND 2 OUTSOLE Stand firm on multiple terrains — with extra grip, durability and traction. REMOVABLE THERMAL INSOLE The Thermal Insole has built-in temperature-regulating technology that absorbs, stores and releases heat. This smart thermal layer responds to the naturally changing temperatures of your feet, keeping them warm or cooling them down. TOUGH RUBBER COMPOUND Strong, non-marking rubber compound for sticky grip and high-abrasion when you need it most. Multi Terrain Giving you grip and ground feel on everything from wet and dry, rocky and firm terrain. Urban Stripped-back soles for barefoot living — so you're never too far from nature, even in the city. Fit, Feel, Flex For natural stability, natural sensory feedback and natural strength. FIRM GROUND 2 OUTSOLE The new and improved Firm Ground 2 Outsole has deeper lugs, with a 3mm base and 4mm lug