Women's Vibram KSO FiveFinger Cross Trainer Black Barefoot Running Hiking Shoes

Women's Vibram KSO FiveFinger Cross Trainer Black Barefoot Running / Hiking Shoes, Size M40 / 8.5-9 Medium. Abrasion resistant stretch upper, Convenient single hook and loop Velcro closure, Vibram XS Trek performance rubber sole, 10th Anniversary Limited Edition, Designed for a superb glove-like fit. Great Pre-owned Condition. The rubber tread is slightly worn down. They are clean. Benefits: Strengthen muscles in the feet and lower legs. Improve range of motion in the ankles, feet, and toes. Stimulate neural function important to balance and agility. Eliminate heel lift to align the spine and improve posture. Allow the foot and body to move naturally. Product Description: The KSO is arguably our most successful FiveFinger to date, mainly due to its versatility. We added this back into the mix a few years back to celebrate the rebirth of a legend. When you're scrambling up a rocky bluff or bounding along a riverbank, the last thing you want is gravel and grit seeping into your FiveFingers. So why not Keep Stuff Out! The KSO has a snug fit, one of our most minimal sole constructions for maximum ground feel, and a breathable, quick drying upper. The KSO also features a thin, abrasion resistant stretch polyamide and breathable stretch mesh that wraps your entire foot to do just that. A single hook-and-loop closure helps secure the fit. Non-Marking XS Trek performance rubber soles are razor-siped for sure grip.