The Vibram Fivefingers KSO EVO is Vibram's best selling barefoot trainer. Built on a platform that offers the best ground feedback in the Vibram Fivefingers range, the KSO EVO is part of the max feel Vibram product philosophy. The Vibram Fivefingers KSO EVO feels fantastic, and this is typified by the superb sensory feedback you get from the firm yet flexible minimalist sole. They are lightweight and allow your feet to flex and move more naturally, giving them the freedom and movement they crave. As with all shoes in the Vibram Fivefingers range, the KSO EVO has a zero heel to the drop to give a natural foot grounding. Available Sizes: 6.5-12 (M) and 3.5-8 (F) UK Available Colours Male: Black, Black/Red, Grey/Orange, Navy and Black/White. Available Colours Female: Black, Rose/Black, Black/White, Burgundy, Grey/Purple and Grey/Orange.