If you’re looking for pure grip on your sole, you will struggle to find a shoe that matches the Vibram FiveFingers TREK Ascent from Vibram. Whether you are off-road or perhaps climbing a mountain, you will feel the MEGAGRIP sole and the extended durability meaning that it will remain with you for years to come. Unparalleled grip on wet and dry surfaces Superior grip with rugged longevity Optimal balance of stability and flexibility for ground adaptation Weight: M43=6.34 oz. W38= 4.93oz. Insole: 4mm Polyurethane + Anti-Drilex Sockliner Rubber: 4mm Upper Material: Polyester + Spandex In good shape, worn just a handful of times (see pictures)